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BSE Base Resources Limited

12.25
-0.375 (-2.97%)
26 Apr 2024 - Closed
Delayed by 15 minutes
Share Name Share Symbol Market Type Share ISIN Share Description
Base Resources Limited LSE:BSE London Ordinary Share AU000000BSE5 ORD NPV (DI)
  Price Change % Change Share Price Bid Price Offer Price High Price Low Price Open Price Shares Traded Last Trade
  -0.375 -2.97% 12.25 12.50 12.75 12.625 12.40 12.625 1,024,702 16:35:17
Industry Sector Turnover Profit EPS - Basic PE Ratio Market Cap
Iron Ores 271.43M -4.84M -0.0041 -58.54 283.2M

Base Resources Limited Preliminary Exploration Results

02/03/2017 7:00am

UK Regulatory


 
TIDMBSE 
 
AIM and Media Release 
 
2 March 2017 
 
BASE RESOURCES LIMITED 
Preliminary Exploration Results 
 
HIGHLIGHTS 
 
  * Additional mineralisation discovered that extends the footprint of the 
    Kwale South Dune Deposit to the south by 950m and east by up to a further 
    500m. 
  * Discovery of a new dunal mineral deposit at Mafisini, a continuation of the 
    Kwale South Dune Deposit mineralisation, with recorded intercepts over a 
    contiguous 1240m of strike and up to 480m in width. 
  * Discovery of new dunal mineralisation and marine sediments in the NE 
    Sector, adjacent to the Kwale Central Dune. 
 
Base Resources Limited (ASX & AIM: BSE) ("Base Resources" or the "Company") is 
pleased to provide preliminary exploration results of the extensional and 
infill drilling program completed to date for its Kwale Mineral Sands 
Operations ("Kwale Operations") in Kenya, East Africa.  Strong drilling results 
clearly demonstrate the potential to grow resources and mine life to the north 
and south of existing project reserves. 
 
As previously announced, the Company commenced an aircore drilling program in 
the December 2016 quarter, within its Special Prospecting License 173 ("SPL 173 
").  The drill program aims to provide mine life extension to the Kwale 
Operations by exploring two previously identified prospective areas adjoining 
or near the existing Kwale Operation ore bodies: the south-west sector ("SW 
Sector") and north east sector ("NE Sector") (refer Figure 1). 
 
An airborne geophysics program, conducted in 2015, covering the south coast 
region of Kenya from Mombasa to the Tanzanian border, identified a series of 
exploration targets that were subsequently confirmed through ground 
reconnaissance.  A summary of drilling completed to the 23rd February 2017 is 
included in Table 1 and shown in Figure 1. 
 
"Figures" (graphics) referenced in this release have been omitted.  A full PDF 
version of this release, including all Figures, is available from the Company's 
website:  www.baseresources.com.au. 
 
Table 1. Drilling completed by location. 
 
Location                                        Holes      Metres 
 
SW Sector (Kwale South Dune extension &           361       5,726 
Mafisini) 
 
NE Sector                                          43       1,119 
 
Kwale South Dune Deposit edge definition           53         720 
 
Kwale South Dune Deposit infill drilling          140       2,059 
 
TOTAL                                             597       9,624 
 
SW Sector - Kwale South Dune Deposit extension & Mafisini Deposit 
 
Exploration drilling in the SW Sector at Kwale has substantially increased the 
dimensions of the South Dune Deposit and intersected a new dunal heavy mineral 
sand deposit at Mafisini ("Mafisini Deposit") (refer Figure 2).  The Kwale 
South Dune Deposit has been extended a further 950m to the south at an average 
of 700m across strike.  The Mafisini Deposit is a continuation of the Kwale 
South Dune mineralisation, separated from it by a narrow alluvial lowland. 
Mafisini records mineralised intervals over a contiguous 1240m of strike and up 
to 480m in width. 
 
Visual inspection of the Kwale South Dune Deposit extension and Mafisini 
Deposit mineralisation indicates a similar composition and high-value 
mineralogy as that reported for the Kwale Operations Mineral Resources (134.6Mt 
at 4.2% heavy mineral ("HM"), 26% slimes, 2% oversize and a HM assemblage of 
59% ilmenite, 13% rutile and 6% zircon - refer ASX release 11th October 
20161).  Detailed mineralogy and resource estimation are expected to be 
completed in the September quarter. 
 
[Note 1: Refer to the "2016 Mineral Resources and Ore Reserves Update for 
Kwale" released on 11 October 2016, which is available at http:// 
www.baseresources.com.au/investor-centre/asx-releases/. Base Resources confirms 
that it is not aware of any new information or data that materially affects the 
information included in the original market announcement and, in the case of 
Mineral Resources and Ore Reserves, that all material assumptions and technical 
parameters underpinning the estimates in the original market announcement 
continue to apply and have not materially changed.] 
 
Representative cross sections of the discoveries are included in Figures 3 and 
4 (excluding infill holes) and significant drill intercepts are included in 
Appendix 2. 
 
NE Sector 
 
Exploration drilling has commenced in the NE Sector, where the marine 
escarpment falls away to the coastal plain (Figure 5).  Initial results 
indicate significant additional, high-value, mineralised dune accumulations 
occur on the escarpment adjacent to the Kwale Central Dune Deposit (Figure 6). 
 
Extensive community engagement has continued in the NE Sector to obtain 
informed consent and access to the target drill sites located in this area. 
However, increasing political positioning ahead of Kenya's general elections, 
currently scheduled for August 2017, has produced community tensions not 
conducive to exploration and so the Company has decided to postpone further 
drilling until sentiment improves, likely to be after the elections. 
 
Marine sediments have been intersected at the base of the escarpment in the NE 
Sector at around 20m above sea level (Figure 6).  Mineralisation (incl. 1.5m @ 
10.75% HM from 25.5m in ke001) has been discovered in what appears to be a 
beach placer setting.  The extent of the new discovery remains to be determined 
by further drilling and is open in all axes. 
 
Return of complete assays from the drilling in the NE Sector is awaited. 
Mineralised intercepts received to-date are included in Appendix 2. Intensive 
geological interpretation of down-hole results and further community engagement 
will be conducted prior to further drilling in this region. 
 
Kwale South Dune Deposit - edge definition and infill drilling 
 
Base Resources has completed a program of edge-definition drilling along the 
eastern margin of the Kwale South Dune Deposit (currently 88.5Mt @ 3.5% HM - 
refer ASX/AIM Release 11th October 20162).  Results suggest that the deposit 
may be extended by as much as 500m east of its current location. 
 
[Note 2:  Refer to note 1.] 
 
Additionally, an infill drill program has been completed to bring the Kwale 
South Dune Deposit to a (nominally) 100m x 100m drill pattern, and provide the 
basis for upgrading the geological confidence of Inferred and part of the 
Indicated Resource areas of the deposit to a Measured status.  Any Inferred 
Resources achieving an Indicated or Measured Resource status will in turn be 
eligible for inclusion within the Kwale South Dune Ore Reserves.  Appreciable 
Ore Reserve increases are anticipated from this work. 
 
Detailed mineralogy and resource estimation are expected to be completed in the 
September quarter. 
 
Competent Persons Statements 
 
The information in this report that relates to Exploration Results is based on 
and fairly represents, information and supporting documentation prepared by 
Mr. Richard Stockwell, who acts as contract Exploration Manager for Base 
Resources.  Mr. Stockwell is the Principal for Hornet Drilling and Geological 
Services Pty Ltd, a mineral sands exploration consultancy engaged by Base 
Resources to manage the Company's exploration strategy in Kenya and Tanzania. 
Mr Stockwell is a member of the Australian Institute of Geoscientists and has 
sufficient experience that is relevant to the style of mineralisation and type 
of deposits under consideration and to the activity which he is undertaking to 
qualify as a Competent Person as defined in the 2012 Edition of the 
Australasian Code for Reporting of Exploration Results, Mineral Resources and 
Ore Reserves (JORC Code). Mr. Stockwell consents to the inclusion in this 
report of the matters based on the information in the form and context in which 
it appears. 
 
Forward Looking Statements 
 
Information in this report should be read in conjunction with other 
announcements made by Base Resources to ASX.  No representation or warranty, 
express or implied, is made as to the fairness, accuracy or completeness of the 
information contained in this report (or any associated presentation, 
information or matters).  To the maximum extent permitted by law, Base 
Resources and its related bodies corporate and affiliates, and their respective 
directors, officers, employees, agents and advisers, disclaim any liability 
(including, without limitation, any liability arising from fault, negligence or 
negligent misstatement) for any direct or indirect loss or damage arising from 
any use or reliance on this report or its contents, including any error or 
omission from, or otherwise in connection with, it. 
 
Certain statements in or in connection with this report contain or comprise 
forward looking statements.  By their nature, forward looking statements 
involve risk and uncertainty because they relate to events and depend on 
circumstances that will occur in the future and may be outside Base Resources' 
control.  Accordingly, results could differ materially from those set out in 
the forward-looking statements. 
 
Nothing in this report constitutes investment, legal or other advice.  You must 
not act on the basis of any matter contained in this report, but must make your 
own independent investigation and assessment of Base Resources and obtain any 
professional advice you require before making any investment decision based on 
your investment objectives and financial circumstances.  This document does not 
constitute an offer, invitation, solicitation, advice or recommendation with 
respect to the issue, purchase or sale of any security in any jurisdiction. 
 
APPIX 1: Table 1, JORC Code 2012 
 
Section 1: Sampling Techniques and Data 
 
     Criteria                 Explanation                            Comment 
 
Sampling           Nature and quality of sampling    Sample sub-splits are collected at a 
techniques         (e.g. cut channels, random chips, standard 1.5m down-hole interval, using 
                   or specific specialised industry  an on-board rotary splitter mounted 
                   standard measurement tools        beneath the drill rig cyclone. Sample 
                   appropriate to the minerals under gates are set at 25% of the splitter 
                   investigation, such as down hole  cycle, which delivers about 2kg of 
                   gamma sondes, or handheld XRF     sample, dependant on ground conditions. 
                   instruments, etc.). These 
                   examples should not be taken as 
                   limiting the broad meaning of 
                   sampling. 
 
                   Include reference to measures     Appropriate drilling equipment and 
                   taken to ensure sample            driller training is a prerequisite of 
                   representivity and the            the drilling contract.  A rotary 
                   appropriate calibration of any    splitter (regularly cleaned) is used for 
                   measurement tools or systems      splitting drill samples in the field and 
                   used.                             a robust QA/QC and audit system is 
                                                     established. 
                                                     Consistency in split sample weights is 
                                                     monitored via intermittent testing in 
                                                     the field with spring scales and through 
                                                     recording of air-dried sample weights at 
                                                     sample preparation. Weights are 
                                                     generally between two and three 
                                                     kilograms and this is considered 
                                                     representative for the detrital material 
                                                     being sampled. 
 
                   Aspects of the determination of   RCAC drilling is used to obtain a 1.5m 
                   mineralisation that are Material  samples from which approximately 1.2-2.5 
                   to the Public Report. In cases    kg is collected using a rotary splitter 
                   where 'industry standard' work    beneath a cyclone. The sample is then 
                   has been done this would be       dried, de-slimed (material less than 45 
                   relatively simple (e.g. 'reverse  µm removed) and then oversize (material 
                   circulation drilling was used to  +1mm) is removed. 
                   obtain 1 m samples from which 3   Approximately 100g of the resultant 
                   kg was pulverised to produce a 30 sample is then subjected to a heavy 
                   g charge for fire assay'). In     mineral (HM) float/sink technique using 
                   other cases, more explanation may Lithium Heteropolytungstates (LST:SG= 
                   be required, such as where there  2.85g/cm3). 
                   is coarse gold that has inherent  The resulting HM concentrate is then 
                   sampling problems. Unusual        dried and weighed. 
                   commodities or mineralisation 
                   types (e.g. submarine nodules) 
                   may warrant disclosure of 
                   detailed information. 
 
Drilling           Drill type (e.g. core, reverse    All samples are generated by RCAC 
techniques         circulation, open-hole hammer,    drilling utilising 71 mm diameter (NQ) 
                   rotary air blast, auger, Bangka,  air-core drill tooling.  Drill holes are 
                   sonic, etc.) and details (e.g.    oriented vertically by eye. 
                   core diameter, triple or standard 
                   tube, depth of diamond tails, 
                   face-sampling bit or other type, 
                   whether core is oriented and if 
                   so, by what method, etc.). 
 
Drill sample       Method of recording and assessing Base Resources log sample quality at the 
recovery           core and chip sample recoveries   rig as either good or poor, with 'good' 
                   and results assessed.             meaning not contaminated and of an 
                                                     appropriate sample size (recovery), and 
                                                     'poor' meaning contaminated or grossly 
                                                     over/undersized. 
                                                     Ground conditions vary and as such, the 
                                                     use of water injection is also logged in 
                                                     the sample quality field for every 
                                                     sample interval (dry, moist, injected or 
                                                     wet). 
                                                     No sample loss has been recorded. The 
                                                     configuration of drilling and nature of 
                                                     sediments encountered results in 
                                                     negligible loss. 
 
                   Measures taken to maximise sample Drill penetration is halted at the end 
                   recovery and ensure               of each sample interval to allow time 
                   representative nature of the      for the sample to return to surface and 
                   samples.                          be collected.  Drilling proceeds once 
                                                     sample delivery ceases. 
                                                     Sampling on the drill rig is observed to 
                                                     ensure that rotary splitter remains 
                                                     clean.  Water flush and manual cleaning 
                                                     of the cyclone occurs at regular 
                                                     intervals to ensure contamination is 
                                                     minimised. 
 
                   Whether a relationship exists     No relationship is believed to exist 
                   between sample recovery and grade between grade and sample recovery. The 
                   and whether sample bias may have  high percentage of silt and low 
                   occurred due to preferential loss hydraulic inflow of groundwater results 
                   /gain of fine/coarse material.    in a sample size that is well within the 
                                                     expected size range. 
 
Logging            Whether core and chip samples     Base Resources collects detailed 
                   have been geologically and        qualitative logging of geological 
                   geotechnically logged to a level  characteristics to allow a comprehensive 
                   of detail to support appropriate  geological interpretation to be carried 
                   Mineral Resources estimation,     out. 
                   mining studies and metallurgical  Logging of HM sinks with a microscope 
                   studies.                          also is used to inform the geological 
                                                     interpretation. 
 
                   Whether logging is qualitative or Logging of RCAC samples record sample 
                   quantitative in nature. Core (or  quality, washability, colour, lithology, 
                   costean, channel, etc.)           grainsize, sorting, induration type, 
                   photography.                      hardness, estimated rock and estimated 
                                                     HM. 
 
                   The total length and percentage   All drill holes are logged in full and 
                   of the relevant intersections     all samples with observed HM (and 
                   logged.                           designated for assay) are assayed. 
 
Sub-sampling       If core, whether cut or sawn and  All samples are unconsolidated and 
techniques and     whether quarter, half or all core comprise sand, silt, clay and rock 
sample preparation taken.                            fragments. 
 
                   If non-core, whether riffled,     Base Resources rotary split the samples 
                   tube sampled, rotary split, etc.  on the drill rig as they are delivered 
                   and whether sampled wet or dry.   from drilling (wet, moist, injected or 
                                                     dry). Low groundwater pressure and 
                                                     rotary splitting delivers a 
                                                     representative sample for logging. The 
                                                     25% split delivers approximately 2 kg of 
                                                     sample for analysis. 
                                                     Drill samples are dried then riffle 
                                                     split to produce a 300g sample for 
                                                     de-sliming and oversize removal.  The 
                                                     resultant sand fraction is then 
                                                     delivered to the laboratory for heavy 
                                                     liquid (LST) separation. 
 
Sub-sampling       For all sample types, the nature, Base Resources use a standard flow sheet 
techniques and     quality and appropriateness of    and detailed QA/QC is undertaken. 
sample             the sample preparation technique. The sample, designated in the field for 
preparation,                                         analysis, is air dried, weighed and 
cont'd.                                              pulverized for riffle splitting.  Two 
                                                     splits are generated of approximately 
                                                     350 - 500g each and the remainder of the 
                                                     original sample is recorded and stored. 
 
                                                     One split is oven dried to establish 
                                                     moisture content of the air-dried 
                                                     sample.  The second split is soaked in 
                                                     water and a de-flocculating agent prior 
                                                     to attritioning and de-sliming with a 45 
                                                     µm screen. 
                                                     The sample is then dried and weighed to 
                                                     determine material lost (Slimes weight) 
                                                     during screening.   The dried sample is 
                                                     then screened at 1mm and the oversize is 
                                                     weighed.  The remaining dry sand 
                                                     fraction is then delivered to the 
                                                     on-site analysis laboratory (SGS) for 
                                                     heavy liquid separation by TBE. 
 
                   Quality control procedures        To maintain QA/QC, a duplicate and 
                   adopted for all sub- sampling     standard assaying procedure has been 
                   stages to maximise representivity implemented. 
                   of samples.                       A duplicate sample is collected at the 
                                                     rig at every 20th sample by the 
                                                     application of a second calico bag to 
                                                     the second, 25% split chute on the 
                                                     splitter.  Both samples are subjected to 
                                                     the complete sample preparation and 
                                                     assaying process. 
                                                     In the sample preparation area, at a 
                                                     rate of 1:40, duplicates of the moisture 
                                                     content sample and screened sample are 
                                                     taken. These are subjected to moisture 
                                                     content (split 1) and de-sliming/ 
                                                     oversize (split 2) determinations to 
                                                     ensure samples do not exhibit bias. 
                                                     A certified standard sample is submitted 
                                                     in the field and a second certified 
                                                     standard sample is submitted to the 
                                                     laboratory after the sample preparation 
                                                     stage, each at a rate of 1:40, to 
                                                     monitor analysis accuracy. 
 
Sub-sampling       Measures taken to ensure that the Analysis of sample duplicates is 
techniques and     sampling is representative of the undertaken by standard geostatistical 
sample             in-situ material collected,       methodologies (QQ Plots) to test for 
preparation,       including for instance results    bias and to ensure that sample splitting 
cont'd.            for field duplicate/second-half   is representative. 
                   sampling.                         Standards determine assay accuracy 
                                                     performance, monitored on control 
                                                     charts, where failure (beyond 3SD from 
                                                     the mean) triggers re-assay of the 
                                                     affected batch. 
 
                   Whether sample sizes are          Given that the grain size of the 
                   appropriate to the grain size of  material being sampled is sand and 
                   the material being sampled.       approximately 70 to 300 µm, an 
                                                     approximate sample size of 2 kg is more 
                                                     than adequate. 
 
 Quality of assay  The nature, quality and           Laboratory analysis of drill samples is 
 data and          appropriateness of the assaying   conducted by the Kwale, onsite contract 
 laboratory tests  and laboratory procedures used    laboratory, managed by SGS. 
                   and whether the technique is      Analysis is conducted according to a 
                   considered partial or total.      flow sheet that represents standard, 
                                                     best practice for the assessment of HM 
                                                     and is supported by robust QA/QC 
                                                     procedures. 
                                                     Sand samples delivered to SGS are rotary 
                                                     split to generate a 100g sample for LST 
                                                     separation.  Excess sand fraction is 
                                                     labelled and stored. 
                                                     The LST sink progresses till it clears 
                                                     and the sink is removed, washed in 
                                                     acetone, oven dried and weighed. 
                                                     LST is cleaned and density checked on a 
                                                     daily basis. 
 
                   For geophysical tools,            None used. 
                   spectrometers, handheld XRF 
                   instruments, etc., the parameters 
                   used in determining the analysis 
                   including instrument make and 
                   model, reading times, 
                   calibrations factors applied and 
                   their derivation, etc. 
 
Quality of assay   Nature of quality control         Field duplicates, sample preparation 
data and           procedures adopted (e.g.          duplicates and laboratory replicates are 
laboratory tests,  standards, blanks, duplicates,    submitted for precision and bias 
cont'd.            external laboratory checks) and   analysis.  Standard samples are 
                   whether acceptable levels of      submitted to determine analysis 
                   accuracy (i.e. lack of bias) and  accuracy. 
                   precision have been established. 
 
Verification of    The verification of significant   Verification of significant intercepts 
sampling and       intersections by either           is conducted by the Base Resources 
assaying           independent or alternative        Exploration Superintendent.  The deposit 
                   company personnel.                type and consistency of mineralization 
                                                     leaves little room for unexplained 
                                                     variance. 
                                                     Data entry errors were identified by the 
                                                     Exploration Superintendent and these 
                                                     were corrected (where obvious) or 
                                                     re-assay was completed. 
 
                   The use of twinned holes.         Twinned holes account for 4 - 5% of 
                                                     holes drilled at Mafisini Deposit and 
                                                     Kwale South Dune Deposit extensions. 
                                                     These will be used to determine 
                                                     short-range geological and assay field 
                                                     variability for resource modelling 
                                                     purposes. 
 
                   Documentation of primary data,    Data collected by Base Resources is 
                   data entry procedures, data       entered digitally in the field using 
                   verification, data storage        ruggedized computer with Maxwell 
                   (physical and electronic)         Geoscience logging software.  Data is 
                   protocols.                        downloaded daily to the site server. 
                                                     Migration to a Datashed Database is 
                                                     planned. 
 
                   Discuss any adjustment to assay   No adjustments were made to data. 
                   data. 
 
Location of data   Accuracy and quality of surveys   Base Resources use a real time kinematic 
points             used to locate drill holes        global positioning system ('RTK GPS') to 
                   (collar and down-hole surveys),   pick up drill collar locations.  Survey 
                   trenches, mine workings and other is completed by Company surveyors. 
                   locations used in Mineral         Original drill set-out is completed by 
                   Resources estimation.             hand-held GPS. 
 
                   Specification of the grid system  The grid system used is the Arc1960 
                   used.                             (Zone 37 South). The drill pattern is 
                                                     based on a local grid rotation to ensure 
                                                     drill lines are oriented orthogonal to 
                                                     the trend of mineralization. The Kwale 
                                                     South Dune Deposit Local Grid is used at 
                                                     Mafisini Deposit and Kwale South Dune 
                                                     Deposit extensions. 
 
Location of data   Quality and adequacy of           A LiDAR survey was conducted in November 
points, cont'd.    topographic control.              2013 at an accuracy of 0.015m and is 
                                                     available for topography modelling in 
                                                     the NE Sector and at Mafisini Deposit 
                                                     and Kwale South Dune Deposit extension 
                                                     areas. 
 
Data spacing and   Data spacing for reporting of     The data spacing drilling is nominally 
distribution       Exploration Results.              100m North, 50m East, and 1.5m down hole 
                                                     for exploration results.  Variations 
                                                     from this spacing result from 
                                                     line-clearing difficulties prior to 
                                                     drilling and drill site survey and are 
                                                     not a result of access or traversing 
                                                     issue. 
 
                   Whether the data spacing and      Based on the experience of the competent 
                   distribution is sufficient to     person, the data spacing and 
                   establish the degree of           distribution is considered adequate for 
                   geological and grade continuity   the definition of mineralisation and 
                   appropriate for the Mineral       adequate for proposed mineral resource 
                   Resources and Ore Reserves        estimation. 
                   estimation procedure(s) and 
                   classifications applied. 
 
                   Whether sample compositing has    No sample compositing or de-compositing 
                   been applied.                     has been applied. 
 
Orientation of     Whether the orientation of        Sample orientation is vertical and 
data in relation   sampling achieves unbiased        approximately perpendicular to the dip 
to geological      sampling of possible structures   and strike of the mineralization, which 
structure          and the extent to which this is   results in true thickness estimates. 
                   known, considering the deposit    Drilling and sampling is carried out on 
                   type.                             a regular rectangular grid that is 
                                                     broadly aligned and in a ratio 
                                                     consistent with the anisotropy of the 
                                                     mineralisation. 
 
                   If the relationship between the   There is no apparent bias arising from 
                   drilling orientation and the      the orientation of the drill holes with 
                   orientation of key mineralised    respect to the strike and dip of the 
                   structures is considered to have  deposit. 
                   introduced a sampling bias, this 
                   should be assessed and reported 
                   if material. 
 
Sample security    The measures taken to ensure      All samples are numbered, with sample 
                   sample security.                  splits, residues and HM sinks registered 
                                                     and stored at Kwale site in a restricted 
                                                     access storage shed. 
 
Audits or reviews  The results of any audits or      Richard Stockwell (Hornet Drilling and 
                   reviews of sampling techniques    Geological Services Pty Ltd) conducted 
                   and data.                         two site visits to review drilling and 
                                                     sample preparation procedures.  Minor 
                                                     recommended changes were made on each 
                                                     occasion. 
 
 
Section 2: Reporting of Exploration Results 
 
    Criteria                 Explanation                            Comment 
 
Mineral tenement  Type, reference name/number,      The exploration results are coincident 
and land tenure   location and ownership including  with the granted Special Mining Lease 
status            agreements or material issues     No.23 and Special Prospecting License 
                  with third parties such as joint  No. 173. 
                  ventures, partnerships,           Mining on SML23 is subject to an ad 
                  overriding royalties, native      valorem royalty of 2%, payable to the 
                  title interests, historical       previous owners, and currently a 2.5% 
                  sites, wilderness or national     royalty, payable to the Kenyan 
                  park and environmental settings.  government. 
 
                  The security of the tenure held   There are no known impediments to the 
                  at the time of reporting along    security of tenure over the area 
                  with any known impediments to     containing the reported exploration 
                  obtaining a licence to operate in results. 
                  the area. 
 
Exploration done  Acknowledgment and appraisal of   The previous owners of the project 
by other parties  exploration by other parties.     (Tiomin Kenya Ltd) undertook exploration 
                                                    drilling over the Kwale Project (incl. 
                                                    South Dune area).  Tiomin data is 
                                                    included in the Kwale HM Resource 
                                                    estimations. 
 
Geology           Deposit type, geological setting  Exploration results are indicative of 
                  and style of mineralisation.      aeolian (dunal) detrital heavy mineral 
                                                    sand deposits. 
 
Drill hole        A summary of all information      Intercepts are listed in the body of the 
Information       material to the understanding of  release. 
                  the exploration results including There are no further drill hole results 
                  a tabulation of the following     that are considered material to the 
                  information for all Material      understanding of the exploration 
                  drill holes:                      results. Identification of the wide and 
                  If the exclusion of this          thick zone of mineralisation is made via 
                  information is justified on the   multiple intersections of drill holes 
                  basis that the information is not and to list them all would not give the 
                  Material and this exclusion does  reader any further clarification of the 
                  not detract from the              distribution of mineralisation 
                  understanding of the report, the  throughout the deposit. 
                  Competent Person should clearly 
                  explain why this is the case. 
 
Data aggregation  In reporting Exploration Results, Exploration results are reported at a 
methods           weighting averaging techniques,   minimum 2% HM bottom cut-off over a 
                  maximum and/or minimum grade      minimum depth interval of 3m.  This has 
                  truncations (e.g. cutting of high been applied to ensure brevity in the 
                  grades) and cut-off grades are    release. 
                  usually Material and should be    Kwale HM Resources are reported at a 1% 
                  stated.                           HM bottom cut-off. 
 
                  Where aggregate intercepts        Does not apply 
                  incorporate short lengths of high 
                  grade results and longer lengths 
                  of low grade results, the 
                  procedure used for such 
                  aggregation should be stated and 
                  some typical examples of such 
                  aggregations should be shown in 
                  detail. 
 
Data aggregation  The assumptions used for any      No metal equivalents were used for 
methods, cont'd.  reporting of metal equivalent     reporting of exploration results. 
                  values should be clearly stated. 
 
Relationship      These relationships are           All drill holes are vertical and 
between           particularly important in the     perpendicular to the dip and strike of 
mineralisation    reporting of Exploration Results. mineralisation and therefore all 
widths and                                          interceptions are approximately true 
intercept lengths                                   thickness. 
 
                  If the geometry of the            Dune deposits typically approximate a 
                  mineralisation with respect to    horizontal accumulation over a variable 
                  the drill hole angle is known,    basement topography. 
                  its nature should be reported. 
 
                  If it is not known and only the 
                  down hole lengths are reported, 
                  there should be a clear statement 
                  to this effect (e.g. 'down hole 
                  length, true width not known'). 
 
Diagrams          Appropriate maps and sections     Refer to main body of release. 
                  (with scales) and tabulations of 
                  intercepts should be included for 
                  any significant discovery being 
                  reported These should include, 
                  but not be limited to a plan view 
                  of drill hole collar locations 
                  and appropriate sectional views. 
 
Balanced          Where comprehensive reporting of  Reporting of results is restricted to 
reporting         all Exploration Results is not    type sections and more comprehensive 
                  practicable, representative       tabulated results at a 2% HM bottom cut 
                  reporting of both low and high    and a minimum 3m interval. 
                  grades and/or widths should be 
                  practiced to avoid misleading 
                  reporting of Exploration Results. 
 
Other substantive Other exploration data, if        Whilst mineralogical investigation is 
exploration data  meaningful and material, should   still awaited, a similar high-value 
                  be reported including (but not    assemblage, as recorded for the Kwale 
                  limited to): geological           Mineral Resource (19% Rutile + Zircon), 
                  observations; geophysical survey  has been observed on the dunal deposits 
                  results; geochemical survey       during preliminary microscope 
                  results; bulk samples - size and  investigation of exploration samples. 
                  method of treatment;              Some lateritic fragments have been 
                  metallurgical test results; bulk  observed in a narrow and discontinuous 
                  density, groundwater,             zone (3-6m in thickness) near the base 
                  geotechnical and rock             of the South Dune southern extension and 
                  characteristics; potential        Mafisini Deposits that will have 
                  deleterious or contaminating      resulted in elevated HM results 
                  substances.                       returning from heavy mineral analysis. 
                                                    This zone will be constrained during 
                                                    geological interpretation and subsequent 
                                                    works. 
 
Further work      The nature and scale of planned   Geological interpretation is ongoing at 
                  further work (e.g. tests for      the Kwale South Dune Deposit extension, 
                  lateral extensions or depth       Mafisini Deposit and in the NE Sector. 
                  extensions or large-scale         Once complete, mineralogical analysis 
                  step-out drilling).               will ensue and results will feed into 
                                                    updated and new resource estimates. 
                                                    Resource estimation of the Kwale South 
                                                    Dune and Mafisini is anticipated the 
                                                    September quarter. 
                                                    Further community engagement is required 
                                                    to continue drilling in the NE Sector, 
                                                    which is not expect to take place until 
                                                    after Kenya's general elections, 
                                                    currently scheduled for August 2017. 
 
                  Diagrams clearly highlighting the Refer to main body of release. 
                  areas of possible extensions, 
                  including the main geological 
                  interpretations and future 
                  drilling areas, provided this 
                  information is not commercially 
                  sensitive. 
 
APPIX 2: Mineralised intercepts in the Kwale South Dune Deposit extension, 
Mafisini Deposit and NE Sector areas (3m @ 2% HM bottom cut off; UTM ARC1960 
Zone 37S). 
 
                            UTM_E     UTM_N     RL   From  Interval DH Average    DH        DH 
  Project area   Hole_ID   ARC1960   ARC1960   (m)   (m)     (m)       THM      Average  Average 
                                                                                Slimes   Oversize 
 
Mafisini          ks372   543636.1  9509281.9   88    0      4.5       3.76      26.17     0.88 
 
Mafisini          ks372   543636.1  9509281.9   88    6       6        4.37      39.47     4.48 
 
Mafisini          ks373   543719.5  9509213.5   86    3       6        2.84      36.94     6.35 
 
Mafisini          ks374   543787.4  9509148.6   82    0       3        4.61      19.90    10.61 
 
Mafisini          ks375   543812.6  9509398.5   95   1.5      3        8.72      32.65    29.80 
 
Mafisini          ks375   543812.6  9509398.5   95    6       3        3.13      69.15     2.51 
 
Mafisini          ks389   543489.0  9509154.7   83    0      10.5      4.36      28.70     1.16 
 
Mafisini          ks390   543568.7  9509077.6   81    0       12       4.20      26.77     2.01 
 
Mafisini          ks391   543637.1  9509017.5   77    0      10.5      3.94      24.55     1.15 
 
Mafisini          ks392   543707.5  9508943.4   72    0      7.5       2.20      3.97      2.07 
 
Mafisini          ks394   543517.9  9508849.2   76   4.5      3        3.39      26.37    14.57 
 
Mafisini          ks397   543298.4  9509057.7   83    0      13.5      3.73      21.93     1.67 
 
Mafisini          ks408   543080.5  9508976.0   80    0      10.5      2.89      27.77     6.85 
 
Mafisini          ks409   543026.3  9509047.5   72    0       6        3.14      44.10     2.69 
 
Mafisini          ks410   543418.0  9509209.7   75    0       6        3.34      30.17     7.01 
 
Mafisini          ks412   542874.5  9508898.2   72    0       3        2.49      17.99     1.44 
 
Mafisini          ks412   542874.5  9508898.2   72   4.5      6        2.81      26.47     5.71 
 
Mafisini          ks414   542953.7  9508822.4   80    3       9        2.66      26.52     2.13 
 
Mafisini          ks428   542801.4  9508696.6   74    6       3        2.04      27.92    12.93 
 
Mafisini          ks436   543199.4  9508056.3   56    3       3        2.37      31.07    25.18 
 
Mafisini          ks454   542768.0  9507374.5   51    6       3        2.44      44.39     0.80 
 
Mafisini          ks462   542181.3  9507905.7   31    12      3        2.90      21.13    39.82 
 
Mafisini          ks466   544017.2  9509467.8   81   4.5      6        4.15      49.55     9.72 
 
Mafisini          ks466   544017.2  9509467.8   81   31.5    4.5       3.66      57.18     8.89 
 
Mafisini          ks487   543717.9  9509333.9   92    6       3        3.45      35.49    17.90 
 
Mafisini          ks492   543544.8  9509233.3   84    0       12       3.89      28.90     2.53 
 
Mafisini          ks494   543473.8  9509298.0   68    0       6        2.48      58.23     4.79 
 
Mafisini          ks495   543628.7  9509151.8   84    0      13.5      3.96      24.73     3.36 
 
Mafisini          ks496   543664.0  9509128.9   83    0       12       3.68      26.88     3.40 
 
Mafisini          ks497   543736.4  9509056.4   78    3       6        2.79      28.47     2.00 
 
Mafisini          ks498   543827.9  9509119.3   80    3      4.5       2.39      27.70     1.81 
 
Mafisini          ks499   543676.8  9509253.5   88    0       9        3.29      31.37     5.04 
 
Mafisini          ks503   543533.9  9508975.9   78    0      10.5      2.84      26.33     1.43 
 
Mafisini          ks504   543460.3  9509042.7   82    0       15       3.35      23.07     1.83 
 
Mafisini          ks505   543382.9  9509108.1   82    0       6        3.02      20.18     0.75 
 
Mafisini          ks505   543382.9  9509108.1   82   7.5      6        3.40      28.08     1.74 
 
Mafisini          ks506   543312.8  9509178.7   74    0       3        3.22      36.00     1.08 
 
Mafisini          ks509   543188.8  9509020.3   80    3       3        2.33      30.89     1.51 
 
Mafisini          ks509   543188.8  9509020.3   80   7.5      3        2.53      26.27     3.54 
 
Mafisini          ks511   543060.1  9508868.8   84   4.5      3        2.17      27.73     2.19 
 
Mafisini          ks511   543060.1  9508868.8   84    9      4.5       2.33      26.19     3.27 
 
Mafisini          ks512   542985.4  9508932.2   79    0      16.5      3.10      25.65     4.69 
 
Mafisini          ks513   542916.4  9509001.3   70    0      4.5       2.83      26.61     1.81 
 
Mafisini          ks513   542916.4  9509001.3   70    6       3        2.89      29.82    10.08 
 
Mafisini          ks515   543056.8  9509013.7   76    0       3        2.97      26.69     1.09 
 
Mafisini          ks515   543056.8  9509013.7   76   4.5      3        3.25      36.29     1.93 
 
Mafisini          ks516   543135.5  9508942.3   83    9       3        2.10      24.57     4.05 
 
Mafisini          ks519   543338.5  9509012.9   84    3      10.5      2.33      22.14     2.05 
 
Mafisini          ks520   543259.2  9509101.4   79    0      7.5       3.64      27.77     1.18 
 
Mafisini          ks522   543424.0  9509077.7   83    0       3        3.23      21.71     0.53 
 
Mafisini          ks522   543424.0  9509077.7   83   4.5      9        3.59      25.01     1.56 
 
Mafisini          ks523   543499.5  9509011.5   81   1.5     10.5      3.20      23.95     2.24 
 
Mafisini          ks524   542924.1  9508715.2   81    0      4.5       2.09      27.26     1.66 
 
Mafisini          ks524   542924.1  9508715.2   81    6       3        2.35      34.14     3.22 
 
Mafisini          ks525   542848.1  9508787.2   74    0       9        2.54      27.44     2.30 
 
Mafisini          ks536   542838.8  9508660.9   77    3      4.5       2.10      39.37     7.68 
 
Mafisini          ks537   543353.7  9509145.3   80    0      10.5      3.31      27.17     2.47 
 
Mafisini          ks538   543611.4  9509045.2   79    0       12       4.34      26.00     3.33 
 
Mafisini          ks539   543691.9  9509089.9   81    0      13.5      3.38      31.63     2.43 
 
Mafisini          ks540   543529.9  9509111.2   83    0      13.5      3.76      23.97     1.96 
 
Mafisini          ks541   543436.0  9509180.3   80    0      10.5      4.07      30.73     3.13 
 
Mafisini          ks543   543024.5  9508901.4   82    0      13.5      2.55      22.45     1.98 
 
Mafisini          ks544   542949.7  9508968.1   75    0      10.5      3.38      25.29     2.61 
 
Mafisini          ks545   542879.5  9509037.0   64    0       3        2.27      23.64     2.28 
 
Mafisini          ks549   542925.2  9508866.8   77    0      13.5      2.94      22.41     2.81 
 
Mafisini          ks550   542837.6  9508924.2   67    0       9        2.45      23.04     5.06 
 
Mafisini          ks554   542887.2  9508751.8   79    0      10.5      2.75      27.59     2.26 
 
Mafisini          ks555   542819.5  9508817.0   71    0      7.5       2.56      24.79     5.44 
 
Mafisini          ks568   543608.7  9509191.4   85    0      4.5       3.59      22.26     0.50 
 
Mafisini          ks568   543608.7  9509191.4   85    6      7.5       3.89      26.40     2.93 
 
Mafisini          ks569   543276.5  9509213.1   66    9       3       15.19      42.02     4.48 
 
Mafisini          ks570   543368.0  9509251.8   65    0       3        2.93      31.88     1.58 
 
Mafisini          ks571   543517.0  9509271.6   79    0      10.5      3.71      38.45     4.48 
 
Mafisini          ks572   543603.4  9509322.3   88    0      13.5      3.81      29.01     1.92 
 
Mafisini          ks573   543686.5  9509368.1   93   4.5      3        2.36      36.88    17.12 
 
Mafisini          ks576   543991.5  9509252.0   79    6       3        3.07      31.73    16.43 
 
NE Sector         ke001   551155.9  9514670.6   44   19.5     12       5.27      42.38     2.73 
 
NE Sector         ke004   550928.7  9514870.5   51    0       6        2.33      12.17     1.20 
 
NE Sector         ke004   550928.7  9514870.5   51    24     4.5       4.61      32.34     0.81 
 
NE Sector         ke005   550853.5  9514942.2   61    0      10.5      4.60      16.13     1.16 
 
NE Sector         ke005   550853.5  9514942.2   61   22.5     3        2.08      39.46     0.78 
 
NE Sector         ke006   550785.3  9515005.2   68    3       3        2.16      19.81     2.33 
 
NE Sector         ke006   550785.3  9515005.2   68   7.5      3        2.14      19.08     2.84 
 
Sth Dune          ks323   544726.4  9510058.5   76    3      4.5       2.07      21.61     1.20 
Extension 
 
Sth Dune          ks324   544804.7  9509994.6   83    0       18       3.37      19.48     0.71 
Extension 
 
Sth Dune          ks325   544908.6  9509910.0   94    0      22.5      3.84      21.56     0.16 
Extension 
 
Sth Dune          ks326   544607.7  9509747.9   82    0       21       4.42      21.20     1.74 
Extension 
 
Sth Dune          ks327   544679.6  9509675.8   86    0      22.5      4.37      19.70     0.81 
Extension 
 
Sth Dune          ks328   544756.7  9509611.9   85    0      22.5      5.17      22.15     1.25 
Extension 
 
Sth Dune          ks329   544832.5  9509550.4   81    0      19.5      4.95      22.87     2.65 
Extension 
 
Sth Dune          ks331   544908.7  9509476.7   75    0       15       2.44      16.47     0.96 
Extension 
 
Sth Dune          ks332   544743.0  9509896.3   85    0       21       3.88      21.31     1.87 
Extension 
 
Sth Dune          ks333   544676.6  9509965.9   76    0      10.5      2.50      23.26     0.97 
Extension 
 
Sth Dune          ks334   544534.2  9509816.8   75    0       15       3.88      23.84     1.97 
Extension 
 
Sth Dune          ks335   544493.7  9509856.3   68    0       6        3.24      11.87     1.27 
Extension 
 
Sth Dune          ks337   544442.0  9509633.9   83    0      13.5      4.64      20.80     0.97 
Extension 
 
Sth Dune          ks338   544512.2  9509565.7   80    0       21       6.49      21.82     1.75 
Extension 
 
Sth Dune          ks339   544590.6  9509498.1   75    0      16.5      4.73      22.47     3.49 
Extension 
 
Sth Dune          ks340   544735.5  9509361.6   65    0      7.5       2.45      8.75      0.77 
Extension 
 
Sth Dune          ks341   544648.5  9509428.0   70    0      13.5      3.26      16.77     1.50 
Extension 
 
Sth Dune          ks342   544517.0  9509286.8   69    0       6        2.84      9.25      2.59 
Extension 
 
Sth Dune          ks343   544449.6  9509356.7   74    0      10.5      3.51      26.93     2.69 
Extension 
 
Sth Dune          ks344   544376.4  9509425.8   80    0       3        5.04      21.00     0.84 
Extension 
 
Sth Dune          ks344   544376.4  9509425.8   80   4.5     7.5       5.26      24.82     7.13 
Extension 
 
Sth Dune          ks345   544304.1  9509491.0   80    0      7.5       4.14      33.08     1.16 
Extension 
 
Sth Dune          ks349   545396.6  9511200.0   94    12      3        3.26      60.29     6.64 
Extension 
 
Sth Dune          ks353   545124.0  9509546.2   80    3      10.5      2.37      22.26     0.65 
Extension 
 
Sth Dune          ks355   545294.8  9509558.6   79    0      10.5      2.16      23.15     0.63 
Extension 
 
Sth Dune          ks356   545361.7  9509606.1   82    0       12       2.23      27.27     5.75 
Extension 
 
Sth Dune          ks357   545438.4  9509538.1   76    0       6        2.17      25.15     1.26 
Extension 
 
Sth Dune          ks359   545217.5  9509628.7   85    3       6        2.88      21.80     0.32 
Extension 
 
Sth Dune          ks359   545217.5  9509628.7   85   10.5     9        3.56      22.77     3.58 
Extension 
 
Sth Dune          ks360   545159.0  9509686.6   91    0      16.5      3.58      22.35     0.20 
Extension 
 
Sth Dune          ks360   545159.0  9509686.6   91   19.5     3        3.77      21.72     2.92 
Extension 
 
Sth Dune          ks380   545707.3  9509690.3   74    0       3        2.93      14.59     1.90 
Extension 
 
Sth Dune          ks382   545741.0  9509797.3   76    0      7.5       2.33      32.00     1.50 
Extension 
 
Sth Dune          ks383   545666.9  9509861.7   91    0       3        2.48      24.56     0.86 
Extension 
 
Sth Dune          ks383   545666.9  9509861.7   91   4.5     7.5       3.72      28.58    10.99 
Extension 
 
Sth Dune          ks384   545633.0  9509760.1   85    0       12       3.26      28.34     9.05 
Extension 
 
Sth Dune          ks385   545457.2  9509791.2   91    0      4.5       2.66      24.03     0.49 
Extension 
 
Sth Dune          ks385   545457.2  9509791.2   91    6       12       4.30      27.45    10.22 
Extension 
 
Sth Dune          ks477   545216.6  9509626.0   85    0       18       3.27      20.71     1.75 
Extension 
 
Sth Dune          ks478   545294.8  9509556.4   79    3      10.5      2.54      24.96     2.04 
Extension 
 
Sth Dune          ks479   545121.7  9509556.9   81    0       3        2.35      15.53     0.41 
Extension 
 
Sth Dune          ks479   545121.7  9509556.9   81   4.5     10.5      2.48      23.52     0.78 
Extension 
 
Sth Dune          ks480   544901.0  9509475.9   75    3       12       2.61      20.06     0.74 
Extension 
 
Sth Dune          ks481   544759.0  9509618.5   85    0       24       5.73      21.28     0.86 
Extension 
 
Sth Dune          ks482   544600.1  9509749.6   81    3       18       4.57      21.80     2.07 
Extension 
 
Sth Dune          ks483   544743.9  9509891.6   85    0      19.5      4.03      21.79     2.26 
Extension 
 
Sth Dune          ks484   544906.1  9509906.1   94    0       15       3.97      23.47     0.20 
Extension 
 
Sth Dune          ks484   544906.1  9509906.1   94   16.5    4.5       4.81      14.00     1.15 
Extension 
 
Sth Dune          ks579   544198.3  9509450.3   64    0       3        4.45      28.06    10.68 
Extension 
 
Sth Dune          ks580   544239.1  9509418.5   71    0      4.5       4.17      42.26     7.59 
Extension 
 
Sth Dune          ks581   544268.0  9509379.5   76    0       6        4.53      39.01     5.34 
Extension 
 
Sth Dune          ks582   544311.8  9509346.8   78    0       9        4.00      31.39     3.31 
Extension 
 
Sth Dune          ks583   544347.8  9509307.6   77    0       9        2.83      30.35     1.77 
Extension 
 
Sth Dune          ks584   544382.6  9509279.1   75    0      7.5       2.27      27.37     1.32 
Extension 
 
Sth Dune          ks590   544484.7  9509320.1   71    0       9        2.78      16.11     5.41 
Extension 
 
Sth Dune          ks591   544416.5  9509386.0   77   1.5      9        3.74      21.22    13.17 
ExtensionS. 
 
CORPORATE PROFILE 
 
Directors 
Keith Spence (Non-Executive Chairman) 
Tim Carstens (Managing Director) 
Colin Bwye (Executive Director) 
Sam Willis (Non-Executive Director) 
Michael Anderson (Non-Executive Director) 
Michael Stirzaker (Non-Executive Director) 
Malcolm Macpherson (Non-Executive Director) 
 
Company Secretary 
Chadwick Poletti 
 
NOMINATED ADVISOR & BROKERS 
RFC Ambrian Limited 
As Nominated Adviser: 
Andrew Thomson / Stephen Allen 
Phone: +61 (0)8 9480 2500 
As Joint Broker: 
Jonathan Williams 
Phone: +44 20 3440 6800 
 
Numis Securities Limited 
As Joint Broker: 
John Prior / James Black / Paul Gillam 
Phone:  +44 20 7260 1000 
 
SHARE REGISTRY:  ASX 
Computershare Investor Services Pty Limited 
Level 11, 172 St Georges Terrace 
PERTH WA 6000 
Enquiries: 1300 850 505 / +61 (3) 9415 4000 
www.computershare.com.au 
 
SHARE REGISTRY:  AIM 
Computershare Investor Services PLC 
The Pavilions 
Bridgwater Road 
BRISTOL BS99 6ZZ 
Enquiries: +44 (0) 870 702 0003 
www.computershare.co.uk 
 
AUSTRALIAN MEDIA RELATIONS 
Cannings Purple 
Annette Ellis / Andrew Rowell 
Email: aellis@canningspurple.com.au / 
arowell@canningspurple.com.au 
Phone: +61 (0)8 6314 6300 
 
UK MEDIA RELATIONS 
Tavistock Communications 
Jos Simson / Emily Fenton 
Phone: +44 (0) 207 920 3150 
 
KENYA MEDIA RELATIONS 
Africapractice (East Africa) 
Evelyn Njoroge / James Njuguna/Joan Kimani 
Phone: +254 (0)20 239 6899 
Email: jkimani@africapractice.com 
 
PRINCIPAL & REGISTERED OFFICE 
Level 1, 50 Kings Park Road 
West Perth, Western Australia, 6005 
Email:  info@baseresources.com.au 
Phone: +61 (0)8 9413 7400 
Fax: +61 (0)8 9322 8912 
 
 
 
END 
 

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