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COBRE LIMITED Capital/Financing Update 2021

Oct 12, 2021

64610_rns_2021-10-12_9f8c7472-5e17-44a1-a2a6-7ae2756369b1.pdf

Capital/Financing Update

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Cobre Limited A.C.N. 626 241 067 ( ASX: CBE Level 7/151 Macquarie Street SYDNEY NSW 2000 Tel: + 61 2 9048 8856 www.cobre.com.au

13 October 2021

ASX Limited - Company Announcements Platform

KALAHARI METALS LIMITED – RESULTS FROM ENDURANCE DRILLING PROGRAMME

__________

Cobre Limited (ASX: CBE , Cobre or Company ) is pleased to announce results from recently completed RC and diamond drilling at the Endurance Prospect on its Kitlanya East ( KIT-E ) Project in Botswana.

As part of an extensive drill programme on the KIT-E Project, a total of 1,701m of RC drilling and 397m of diamond core drilling have recently been completed on the Endurance Prospect. These results have been combined with stratigraphic diamond drilling (1,731m) completed in 2020 to generate a set of compelling targets for follow-up work.

Highlights from the drill programme:

  • Drilling of folded conductors modelled from airborne electromagnetic (AEM) survey has proven to be an effective targeting tool with several holes intersecting potential trap-sites in the prospective lower portions of the D’Kar Formation stratigraphy.

  • Several holes have demonstrated the existence of an active mineralised hydrothermal system, intersecting significant hydrothermal pyrite-pyrrhotite sulphide mineralisation along with trace base metal sulphides, alteration and abundant quartz-carbonate veining.

  • Further work will focus on testing for Cu-Ag mineralisation in trap-sites targets which share similarities to discoveries on neighbouring Sandfire Resource’s licenses.

Based on the encouraging results to date and the location of the Endurance Prospect on the border of Sandfire Resources’ T3 mining license, a follow-up programme including a further 2,400m of diamond drilling has been commissioned.

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KML has awarded a new drill contract to Mitchell Drilling International with plans in place to start drilling following completion of active holes on the Perseverance Prospect.

Executive Charmain and Managing Director Martin Holland comments:

Since commencing drilling in May this year, the company has completed our first stage drilling program in the Kalahari Copper belt in Botswana. Although drill results to date haven’t returned economic intersections, results provide significant encouragement in the targeting methodology which has successfully identified folded trap-sites in the correct prospective stratigraphy along with evidence of an active mineralised hydrothermal system.

Based on the encouraging results to date and extensive size of the target area, we believe the Endurance prospect holds significant potential for a new discovery. The JV company has approved a budget for an additional phase of drilling due to commence immediately.

Endurance 2021 Programme Overview

The Endurance Prospect has been modelled as an extensive, 25km long anticlinorium located in a similar structural setting to Sandfire Resources T3 and A4 deposits situated 5km and 10km to the north respectively. This extensive prospect area is notable for: anomalous Cu and Zn soil results; prospective stratigraphy including lower D’Kar Formation units which host Cu-Ag mineralisation at T3 and A4; and folded conductors related to carbonaceous marker units which share similarities to T3 and A4. Stratigraphic drilling completed in 2020 identified trace Cu, Pb and Zn mineralisation on shear planes along with sericite, albite and hematite alteration often associated with the distal portions of mineral deposits in the Kalahari Copperbelt, providing further evidence for an extensive mineralising hydrothermal system. KML is taking a systematic approach from conceptual interpretation based on surface data, geophysics and remote sensing datasets, through validation via stratigraphic drilling and then generation of drill data to vector towards the most prospective areas for economic mineralisation. The recently completed drilling has generated important vectors to guide the next phase of drilling. A locality map illustrating the position of the Endurance Prospect is provided in Figure 1.

A total of 11 x 200m RC holes were planned to test for potential shallow extensions of mineralisation at Endurance. These holes were designed to test a variety of targets including folded conductors, soil anomalies and fold structures identified in magnetic and remote sensing data. Due to numerous mechanical delays on the RC rig, the final two holes were completed using diamond core. The location of the completed drill holes is illustrated in Figure 2 and detailed in Table 1.

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Figure 1 . Locality map illustrating the position of the area of interest discussed in the current announcement, NW Botswana.[1]

1 Reference www.sandfire.com.au and www.khoemacau.com

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Detailed logging was undertaken on all the drill chips and core with a view to understanding stratigraphic position, hydrothermal alteration, and trap-site potential. Samples from RC holes were collected at 1m intervals and analysed with pXRF onsite. Anomalous samples will be sent for laboratory assay. Figure 3 illustrates the methodology used to evaluate and compare drill results.

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Figure 2 . Locality map illustrating the position of completed drilling on the Endurance prospect overlain on lithological and structural interpretations. Soil samples are overlain with anomalous Cu returns highlighted.

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Table 1 . Completed drill hole collar positions with the 2021 programme highlighted. (DD= diamond core; RC = reverse circulation)

Drill
type
Hole ID Drill
phase
Easting Northing Altitude Start_Date End_Date Contractor Azim Incl EOH
(UTM34S, WGS84) (m) (◦TN) (◦) (m)
DD KIT-E-001 1 642368 7638590 1108 09/03/2020 12/03/2020 Orezone 315 -70 87.15
DD KIT-E-002 1 642369 7638590 1108 13/03/2020 31/03/2020 Orezone 135 -65 356.9
DD KIT-E-003 1 638083 7636653 1126 13/07/2020 15/07/2020 Orezone 315 -65 39.12
DD KIT-E-004 1 638088 7636645 1117 16/07/2020 15/08/2020 Orezone 135 -65 567.4
DD KIT-E-005 1 626982 7629850 1125.1 24/08/2020 13/10/2020 Orezone 135 -75 681.2
DD KIT-E-D014 2 638756 7636454 1113 06/08/2021 20/08/2021 Discovery
Drilling
135 -60 197.1
DD KIT-E-D017 2 646419 7641035 1101 17/08/2021 23/08/2021 Mitchell
Drilling
135 -60 200.2
RC KIT-E-R007 2 630664 7631435 1132 11/05/2021 17/05/2021 Discovery
Drilling
135 60 193
RC KIT-E-R008 2 631091 7631837 1122 18/05/2021 22/05/2021 Discovery
Drilling
135 60 200
RC KIT-E-R009 2 626827 7629541 1139 22/05/2021 07/06/2021 Discovery
Drilling
135 60 187
RC KIT-E-R011 2 626738 7629094 1139 08/06/2021 23/06/2021 Discovery
Drilling
135 -60 136
RC KIT-E-R012 2 626124 7627810 1115 24/06/2021 15/07/2021 Discovery
Drilling
135 -60 198
RC KIT-E-R013 2 625701 7628939 1121 17/07/2021 23/07/2021 Discovery
Drilling
135 -60 199
RC KIT-E-R015 2 640902 7637591 1106 28/07/2021 10/08/2021 Discovery
Drilling
135 -60 228
RC KIT-E-R016 2 638353 7637210 1133 11/08/2021 16/08/2021 Discovery
Drilling
135 -60 206
RC KIT-E-R018 2 642571 7639441 1108 17/08/2021 23/08/2021 Discovery
Drilling
135 -60 154

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Figure 3 . Composite logging results from RC hole KIT-E-R013 illustrating the criteria used as vectors for mineralisation: Low susceptibility alternating sandstone-siltstone sequences (ideally) with significant carbonaceous siltstone intersections and grain size variability are typical of lower transitional units in the D’Kar Formation; increased sulphides and quartz-carbonate vein density provide indicators of trap-site quality and hydrothermal activity; mineralisation provides a direct indicator of potential deposit halos.

Results

A summary of results for the 2021 drilling is presented in Table 2. 3D figures illustrating highlights from the programme are provided in Figures 4 to 6.

  • Drilling of folded conductors modelled from AEM results has proven to be an effective targeting tool with several holes intersecting potential trap-sites in the prospective lower portions of the D’Kar Formation stratigraphy.

  • Drilling of folded targets from magnetic data and / or remote sensing has typically intersected Mid D’Kar stratigraphy.

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  • Pyrite /and pyrrhotite content typically increases in the lower stratigraphy with several drill holes returning up to 5% overall sulphides. The high sulphide content is considered favourable for trap-sites.

  • Alteration and abundant quartz-carbonate veining intersected in several holes demonstrates the existence of an active hydrothermal system.

  • Trace intersections of base metal sulphides (in the current programme and previous stratigraphic drilling programme) in combination with anomalous soil results highlight the potential for deposit formation.

Table 2 . Summary of drill results for recently completed 2021 diamond and RC holes. Each field has been coloured light-dark according to an increase in prospectivity.

Hole ID Lithology Stratigraphy Susceptibility Susceptibility Sulphides Vein
abundance
Alteration
Mean
(SIx10-3)
Std Dev
(SIx10-3)
KIT-E-
D014
Sandstone
dominant with
subordinate
siltstones
(Lower) Mid-
D'Kar
0.04 0.07 Significant
pyrite
Significant
qtz-carbonate
veining
Moderate to intense
carbonate and
hematite alteration,
minor chlorite
KIT-E-
D017
Alternating
sandstones and
siltstones well
developed CAR
units
Low-D'Kar 0.1 0.07 Significant
pyrite &
abundant
pyrrhotite
Minor qtz-
carbonate
veining
Moderate carbonate
and hematite
alteration
KIT-E-
R007
Sandstone
dominant with
subordinate
siltstones and
minor CAR units
Mid-D'Kar 1.13 0.79 Disseminated
pyrite on
foliations and
fractures
Minor qtz-
carbonate
veining
Extensive carbonate
alteration, hematite
alteration associated
with zones of
oxidation and
fractures
KIT-E-
R008
Sandstone
dominant with
subordinate
siltstones and CAR
units
Mid-D'Kar 1.11 0.84 Abundant
pyrite
increasing
downhole
Minor qtz-
carbonate
veining
Moderate carbonate
alteration, hematite
alteration
predominantly
associated with zones
of fracturing
KIT-E-
R009
Alternating
sandstones and
siltstones with CAR
units
(Upper) Low-
D'Kar
0.66 0.67 Abundant
pyrite possibly
decreasing
down hole
Significant
qzrtz-
carbonate
veining
Moderate carbonate
alteration and
moderate hematite
alteration associated
with fractures
KIT-E-
R011
Alternating
sandstones and
siltstones
Mid D'Kar 1.09 1.49 Pyrite on
foliations and
fractures
Minor qtz-
carbonate
veining
Moderate carbonate
and hematitic
alteration
KIT-E-
R012
Sandstone
dominant with
subordinate
siltstones and
minor CAR units
(Upper) Mid-
D'Kar
1.9 1.66 Trace pyrite Zones of
significant
veining
Low to moderate
carbonate and
hematite alteration,
minor chlorite
KIT-E-
R013
Alternating
sandstones and
siltstones with well-
Low-D'Kar 0.58 0.48 Abundant
pyrite and
pyrrhotite
Significant
qzrtz-
Moderate carbonate
alteration, hematite
alteration of

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developed CAR
units, distinct grain
sized variability.
carbonate
veining
sulphides, minor
chlorite and sericite
KIT-E-
R015
Sandstone
dominant with
subordinate
siltstones and well-
developed CAR
units
(Lower) Mid-
D'Kar
1.74 1.59 Abundant
pyrite and
pyrrhotite,
trace
sphalerite
Zones of
significant
veining
Moderate carbonate
alteration, extensive
hematite alteration in
fracture zones
KIT-E-
R016
Alternating
sandstone and
siltstones with
subordinate CAR
units
(Lower) Mid-
D'Kar
1.46 1.88 Abundant
pyrite and
pyrrhotite,
trace galena
Zones of
significant
veining
Low to moderate
carbonate and
hematite alteration,
minor chlorite and
sericite
KIT-E-
R018
Alternating
siltstones and
sandstones with
well-developed CAR
units
(Lower) Mid-
D'Kar
1.15 1.14 Abundant
pyrite and
pyrrhotite
Minor qtz-
carbonate
veining
Moderate to intense
carbonate and
hematite alteration
and minor sericite

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Figure 4. 3D view illustrating completed drilling on AEM layered earth conductivity sections. No vertical exaggeration. Zoom inset areas illustrated in subsequent figures highlighted for context.

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Figure 5 . 3D view of AEM conductivity sections with 2021, 2020 and historical drilling illustrated (no vertical exaggeration). Highlights and vectors to more prospective areas have been added. Note the characteristic shape of the AEM results which illustrates a classic doubly plunging fold structure.

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Figure 6 . 3D view of AEM conductivity sections with 2021 and 2020 drilling illustrated (no vertical exaggeration). Highlights and vectors to more prospective areas have been added. Targets are defined is relatively tightly folded, shear bounded anticlinal structures clearly mapped in the AEM results.

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Follow-on Drill Programme

The Endurance prospect has been subdivided into a series of targets which have been ranked using the results from drilling along with AEM and soil sample programmes. The ranking has highlighted several priority areas for follow-up drill testing along with additional target areas which remain untested (Figure 7).

Based on these results a further 2,400m of diamond core drilling is planned to test for mineralisation in priority and newly identified targets.

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Figure 7 . Ranked targets for the Endurance Prospect on a vertical derivative magnetic image.

This ASX release was authorised on behalf of the Cobre Board by: Martin C Holland, Executive Chairman and Managing Director.

For more information about this announcement, please contact:

Martin C Holland

Executive Chairman and Managing Director

[email protected]

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COMPETENT PERSONS STATEMENT

The information in this announcement that relates to exploration results is based on information compiled by Mr David Catterall, a Competent Person and a member of a Recognised Professional Organisations (ROPO). David Catterall has sufficient experience that is relevant to the style of mineralisation and type of deposit under consideration and to the activity being undertaken 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 2012). David Catterall is a member of the South African Council for Natural Scientific Professions, a recognised professional organisation.

David Catterall consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.

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JORC Table 1 - Section 1 Sampling Techniques and Data

(Criteria in this section apply to all succeeding sections)

JORC Code, 2012 Edition – Table 1 report template Section 1 Sampling Techniques and Data

JORC Code, 2012 Edition – Table 1 report template
Section 1 Sampling Techniques and Data
JORC Code, 2012 Edition – Table 1 report template
Section 1 Sampling Techniques and Data
JORC Code, 2012 Edition – Table 1 report template
Section 1 Sampling Techniques and Data
JORC Code, 2012 Edition – Table 1 report template
Section 1 Sampling Techniques and Data
(Criteria inthis section apply to allsucceeding sections.)
Criteria JORC Code explanation Commentary
Nature and quality of sampling
(e.g. cut channels, random
chips, or specific specialised
industry
standard
measurement
tools
appropriate to the minerals
under investigation, such as
down hole gamma sondes, or
handheld
XRF instruments,
etc). These examples should
not be taken as limiting the
broad meaning of sampling.

The information in this release
relates to the technical details from
the Company’s exploration and
drilling program at Kitlanya East
which lies within the Ghanzi District
on
the
Kalahari
Copper
Belt,
Republic of Botswana.

The current Kalahari Metals soil
sampling was carried out along
traverses using 50m sample
intervals with earlier regional
traverses carried out using 25m
sample spacing

Kalahari Metals Soil samples were
taken at an average depth of 10cm
from uncontaminated and
undisturbed sites

Kalahari Metals soil sampling was
undertaken during the dry season
to avoid drying.

Samples were sieved on site to -
90m for the current survey and -
180m for the regional traverses
and sealed in either clear plastic
sample envelopes or paper
geochemical collection packets.

Kalahari Metals Soil samples were
screened using a pXRF
Include reference to measures
taken
to
ensure
sample
representivity
and
the
appropriate calibration of any
measurement tools or systems
used
•All current Kalahari Metals diamond
and reverse circulation drill samples
were geologically logged by a
suitably qualified geologist on site.
•Samples from the diamond drill
core will be selected, cut, and sent
for analysis
•The diamond drill core samples will
be selected on the basis of pXRF
Aspects of the determination of
mineralisation that are Material
to the Public Report.

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In
cases
where
‘industry
standard’ work has been done
this would be relatively simple
(e.g. ‘reverse circulation drilling
was used to obtain 1 m
samples from which 3 kg was
pulverised to produce a 30 g
charge for fire assay’). In other
cases, more explanation may
be required, such as where
there is coarse gold that has
inherent sampling problems.
Unusual
commodities
or
mineralisation
types
(e.g.
submarine
nodules)
may
warrant disclosure of detailed
information.
values measured in the field
•Samples from the RC drilling may
also be selected for analysis
•The RC samples will be selected on
the basis of pXRF values measured
in the field
Drilling techniques Drill type (e.g. core, reverse
circulation, open-hole hammer,
rotary air blast, auger, Bangka,
sonic, etc) and details (e.g.
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).
•Current Kalahari Metals Diamond
drilling was drilled at PQ/HQ/NQ/BQ
size
•Current Kalahari Metals RC was
drilled at 8.5”& 6.5”
Drill sample
recovery
Method of recording and
assessing core and chip
sample recoveries and results
assessed.
•Sample recovery was recorded for
all Kalahari Metals drilling. Sample
recovery was generally very good
Measures taken to maximise
sample recovery and ensure
representative nature of the
samples.
•RC drill samples were collected
directly from the cyclone and split
using an industry standard tiered
rifle splitter to obtain a 75/25 split
•RC
recoveries
were
visually
checked for recovery, moisture and
contamination
Whether a relationship exists
between sample recovery and
grade and whether sample
bias may have occurred due to
preferential loss/gain of
fine/coarse material.
•Sample recovery was generally very
good and as such it is not expected
that any such bias exists
Logging Whether core and chip
samples have been
geologically and
geotechnically logged to a
level of detail to support
appropriate Mineral Resource
estimation, mining studies and
metallurgical studies.
•Kalahari Metals Diamond drill core
and RC drill chips, were geologically
logged by a qualified geologist using
predefined
lithological,
mineralogical,
and
physical
characteristic (colour, weathering
etc) logging codes.
•The geologists on site followed

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  • industry best practice and standard operating procedure for Diamond, RAB/Percussion & RC drilling processes.
industry best practice and standard
operating procedure for Diamond,
RAB/Percussion
&
RC
drilling
processes.
industry best practice and standard
operating procedure for Diamond,
RAB/Percussion
&
RC
drilling
processes.
•Diamond drill core was marked up
on site and logged back at the field
office or camp where it was securely
stored.
•RC drill chips were logged at site
and securely stored at the field office
or camp
•Data was and is recorded manually
by hand on paper standard logging
sheets (hard copy) and then data
captured to Excel logging sheets
(soft copy).
Whether logging is qualitative
or quantitative in nature. Core
(or costean, channel, etc)
photography.
•All logging used standard published
logging charts for grain size, sorting
to maintain a qualitative and semi-
quantitative standard based on
visual estimation
•Magnetic susceptibility readings are
also taken every meter and/or half
meter
The total length and
percentage of the relevant
intersections logged.
•100% of all recovered intervals were
geologically logged
Sub-sampling
techniques and
sample preparation
If core, whether cut or sawn
and whether quarter, half or all
core taken.
•Selected intervals will be cut with a
commercial core cutter and half
cores taken for analysis.
If non-core, whether riffled,
tube sampled, rotary split, etc
and whether sampled wet or
dry

RC drill chips were split on site
using a commercially available
industry standard rifle splitter

Most samples were split dry,
however some samples had to be
split wet due to excessive water
downhole and high water pressures
For all sample types, the
nature, quality and
appropriateness of the sample
preparation techniques
•Field sample preparation is suitable
for the material.
Quality control procedures
adopted for all sub-sampling
stages to maximise
representivity of samples.
•Kalahari
Metals
standard
field
QAQC procedures include the field
insertion of blanks, standards and
collection of field duplicates. These
are being inserted at a rate of 5% for
each to ensure an appropriate rate
of QAQC.
•Reported standard field QAQC
procedures for historic drilling state
that
blanks,
standards
and

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duplicates were inserted at an
average rate of 5%
Measures taken to ensure that
the sampling is representative
of the in-situ material
collected, including for
instance results for field
duplicate/second-half
_sampling. _
•Sampling is deemed appropriate for
the type of survey and equipment
used.
Whether sample sizes are
appropriate to the grain size of
_the material being sampled. _
•The sample sizes collected are in
line with standard practice
Quality of assay
data and laboratory
tests
The nature, quality and
appropriateness of the
assaying and laboratory
procedures used and whether
the technique is considered
partial or total.
•The recent drilling program has yet
to dispatch the samples.
•Historic
drilling
programmes
submitted samples to commercial
laboratories for analysis and ran
check
sampling
at
alternate
laboratories.
•The sampling and analysis were
appropriate for the type of sampling
For geophysical tools,
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.
•Kalahari
Metals
used
a
ZH
Instruments
SM10
magnetic
susceptibility meter for measuring
magnetic
susceptibilities
and
readings were randomly repeated to
ensure
reproducibility
and
consistency of the data.
•Checks were also carried out
independently
using
a
ZH
Instruments
SM30
magnetic
susceptibility meter.
Nature of quality control
procedures adopted (e.g.
standards, blanks, duplicates,
external laboratory checks)
and whether acceptable levels
of accuracy (i.e. lack of bias)
and precision have been
established.
•Appropriate reference material will
be inserted on a ratio of 1:30
samples
•Repeat samples and duplicates will
be undertaken for every 30 samples
•Blanks will be inserted on a ratio of
1:50 samples
•ALS insert their own standards,
duplicates and blanks and follow
their own SOP for quality control.
External laboratory checks will be
undertaken when enough sampling
warrants.
Verification of
sampling and
assaying
The verification of significant
intersections by either
independent or alternative
company personnel.
•Any significant intersections will be
verified by peer review
•All data is electronically stored with

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The use of twinned holes.
peer review of data processing and
modelling
•Data entry procedures standardized
in
SOP,
data
checking
and
verification routine.
•Data storage on partitioned drives
and backed up
•The recent Kalahari Metals drilling
program
has
yet
to
dispatch
samples.
Documentation of primary
data, data entry procedures,
data verification, data storage
(physical and electronic)
protocols.
Discuss any adjustment to
assay data.
Location of data
points
Accuracy and quality of
surveys used to locate drill
holes (collar and down-hole
surveys), trenches, mine
workings and other locations
used in Mineral Resource
estimation.
•Kalahari Metals Drill collar
coordinates are captured by GPS
•Diamond
holes
are
predominantly inclined and have
been surveyed.
•The grid system used is WGS84
Zone
34S.
All
reported
coordinates are referenced to
this grid.
•Topographic control is based on
airborne
geophysical
survey
data collected at 15m resolution.
Quality
is
considered
acceptable.

Historic Drill collar coordinates
were captured by GPS.
•Diamond, Percussion & RC
holes varied from vertical to
inclined. No survey data is
available.
•The grid system used was
WGS84 Zone 34S. All reported
coordinates are referenced to
this grid.
•Elevation control on the AEM
survey relied on Novatel DL-
V3L1L2
with
post-processed
differential
correction
in
conjunction with an SF-11/C and
SF00 laser altimeters
Specification of the grid
system used.
Quality and adequacy of
topographic control.
Data spacing and
distribution
Data spacing for reporting of
Exploration Results.
Whether the data spacing, and
distribution is sufficient to
establish the degree of
geological and grade
continuity appropriate for the
Mineral Resource and Ore
Reserve estimation
procedure(s) and
classifications applied.
Whether sample compositing

Sampling is deemed appropriate
for the type of survey and
equipment used.

NRG Xcite AEM survey lines
flown on bearing 331 degrees
with line spacing 200m. Survey
altitude was 30m to 40m (Tx-Rx
array) and 60m to 70m
(helicopter)

Historical GeoTem AEM data
was collected on a bearing of
appr. 330 degrees at a line

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has been applied. spacing of 400m

Magnetic surveys were carried
out using helicopter platforms
with both 75m and 100m line
spacing providing sufficient
resolution for the exploration
objective.
Whether the orientation of
sampling achieves unbiased
sampling of possible
structures and the extent to
Orientation of data
in relation to
geological structure
which this is known,
considering the deposit type.
If the relationship between the
drilling orientation and the

Data spacing is appropriate for
the drilling program

AEM survey direction (331)
flown across the average
orientation of key mineralised regional strike direction (060)
structures is considered to
have introduced a sampling
bias, this should be assessed
and reported if material.
•All readings/geophysical
measurements collected and
stored on computer. Data was
transferred on USB and sent by
courier from collection point to
processing point. All
Sample security The measures taken to ensure
sample security.
readings/geophysical
measurements collected and
stored on computer with separate
backup data
•Sample bags are logged, tagged
and stored at the field office.
•Diamond core is stored in a secure
facility at thefield office
•All sampling procedures are
Audits or reviews The results of any audits or
reviews of sampling
techniques and data.
documented and according to
industry standard practice.
•Kalahari Metals drill hole sampling
procedure is done according to
industry best practice.

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Appendix

A simplified stratigraphic column along with schematic exploration model are illustrated below, highlighting target stratigraphy and structural trap-sites in the lower D’Kar Formation for mineralisation.

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