Skip to main content

AI assistant

Sign in to chat with this filing

The assistant answers questions, extracts KPIs, and summarises risk factors directly from the filing text.

VERITY RESOURCES LIMITED Capital/Financing Update 2021

Jun 28, 2021

66020_rns_2021-06-28_7d98e2a9-7af1-437b-8398-1f44a0a59175.pdf

Capital/Financing Update

Open in viewer

Opens in your device viewer

ASX Code: Si6

==> picture [58 x 7] intentionally omitted <==

----- Start of picture text -----

29 June 2021
----- End of picture text -----

AIRSTRIP IP SURVEY CONFIRMS EXCITING 2.5KM ANOMALY IN BOTSWANA

Highlights

  • Gradient Array and Pole Dipole Survey completed at Airstrip prospect, Botswana

  • 2.5km long IP Gradient Array anomaly confirmed by Pole Dipole IP

  • Numerous additional IP targets generated

  • Strong potential for deep-seated mineralisation and new discoveries

  • Maibele North survey results pending

Si6 Metals Limited ( ASX: Si6 or the Company ) is pleased to provide an update on the Induced Polarisation ( IP ) survey recently completed at the Airstrip Prospect, Botswana. Si6 is exploring for base and precious metals within the Limpopo Mobile Belt in Botswana, a district known for hosting major nickel and copper producing operations.

The Company’s Botswana portfolio contains an advanced Ni-Cu-Co-PGE resource at Maibele North and drilled high-grade Cu-Ag discoveries at Airstrip and Dibete . Si6 is undertaking a multi-faceted exploration campaign employing a variety of ground geophysical techniques designed to target deeper mineralisation for follow-up drill testing.

Si6 Executive Chairman, Patrick Holywell stated, “Our ongoing program in Botswana is proving to be a great success with current surveys having now highlighted two 2.5km anomalies at Dibete and Airstrip. There are some great target areas along strike of the known mineralisation, demonstrating strong potential for deep seated mineralisation which warrant further exploration and as such, the Company will be planning for reverse circulation and diamond drilling programs.”

==> picture [373 x 177] intentionally omitted <==

Figure 1 : Tenement Map detailing Si6's Botswana assets

AIRSTRIP PROJECT

Si6 announced results from a Gradient Array IP survey across the Airstrip Prospect earlier this year (see ASX announcement on 6 January 2021). The Gradient Array IP detected numerous anomalous chargeability zones and to facilitate the design for deeper drilling, the survey was followed up with discrete N-S lines of Pole-Dipole IP surveys across priority anomalies to further map the accurate locations of potential sulphide mineralisation.

page 1

ASX Announcement

Gradient Array IP

The Gradient Array data shows a number of prominent IP high chargeability anomalies corresponding with an IP low resistivity anomaly, and in some instances, strong surface geochemical response (see Figures 2 and 3). The Gradient Array IP data corresponds well with mineralisation intersected by previous drilling and further work along strike and at depth of these bodies is warranted at the project. The Gradient Array IP highlighted three priority anomalous zones for immediate follow up:

Anomaly 1 is located on the NE edge of the survey area and is coincident with historically drilled coppersilver lodes at Airstrip. The high chargeability zones are offset slightly to the east of the main drilled mineralisation at Airstrip and extend along strike towards the Maibele North Ni-Cu-PGE orebody.

Anomaly 2 presents as a large area of multiple strong chargeability responses in the southwest corner of the survey area. The NW-NE tending structural regime is still evident and the anomaly is also spatially associated with a large NW-trending dolerite dyke, the type of which have been noted to be associated with high grade copper and silver mineralisation in drill holes at Airstrip. This large area also contains a NE-striking magnetic body that potentially represents a mafic-ultramafic body that appears to be the extension of the ultramafic rock types associated with the Maibele North Ni-Cu-PGE orebody.

Anomaly 3 is located in the northern part of the survey and is a NE-trending, >1km long linear chargeability high directly associated with a strong NE-trending copper-in-soil anomaly in an area that has never been drilled previously. Field reconnaissance has shown copper-oxide mineralisation (malachite) to be present at surface at Anomaly 3.

Existing magnetic surveys indicate two NW-SE trending dolerite dykes at the northern and southern extent of the Airstrip IP anomalies. Dolerite dykes have been noted to be associated with Cu-Ag mineralisation at both the Dibete and Airstrip prospects. Additional work along these dykes, corresponding with IP anomalies is also warranted.

==> picture [334 x 280] intentionally omitted <==

Figure 2 : Gradient Array IP map for the Airstrip Prospect and immediate western locality with historic drillholes, ORE Explorer targets and interpreted mafic/ultramafic units

page 2

==> picture [89 x 7] intentionally omitted <==

----- Start of picture text -----

ASX Announcement
----- End of picture text -----

==> picture [439 x 311] intentionally omitted <==

==> picture [441 x 311] intentionally omitted <==

Figure 3: Plan view of the Airstrip gradient array survey showing chargeability at the top and resistivity on the bottom over the regional magnetic response.

The white parallel lines show the location of PDP IP lines.

page 3

ASX Announcement

Pole Dipole IP

Pole dipole IP surveys were completed along 12 N-S lines perpendicular to the general strike direction of the Airstrip Gradient Array anomaly and coincident Cu-Ag mineralisation. The Pole Dipole survey was designed to test some of the most prominent Gradient Array IP anomalies to gain an understanding of targeting depth and to help characterize the anomalies further. Some of the areas previously drilled were also flagged for follow up to help generate better drill targets.

Results from the PDP surveys indicate prominent chargeability anomalies extending to depth that generally correspond to the IP Gradient Array data (Figure 3). Gradient Array anomalies 1, 2 and 3 all generated strong PDP responses and warrant drill testing as well as more IP lines with wider dipole spacings to extend the anomaly strike lengths and generate even deeper targets.

Anomaly 1 Pole Dipole IP modelled sections

The PDP lines at Anomaly 1 are located to the immediate southeast of the Maibele North Ni-Cu resource and run across some of the drilled high grade Cu-Ag mineralisation at Airstrip (Figure 4). The chargeability response shows 2 strong chargeability anomalies with coincident resistivity lows that both correspond to known mineralisation at Maibele North and Airstrip but also reveal deeper and parallel targets that have yet to be drill tested. The data indicates that there is good potential to discover mineralisation at Airstrip further to the east and at depth and also to extend the Maibele North mineralisation to the SW.

page 4

ASX Announcement

==> picture [452 x 306] intentionally omitted <==

==> picture [451 x 306] intentionally omitted <==

Figure 4: . Modelled Pole Dipole sections show correlation between resistivity lows and high chargeability at anomaly 1. The zone was previously drilled but the new, deeper anomalous zones have not been tested.

page 5

ASX Announcement

Anomaly 2 Pole Dipole IP modelled sections

Anomaly 2 lies to the southeast of Maibele North and Airstrip and shows a large area that contains numerous gradient array IP anomalies (Figures 5 & 6). Eight PDP lines were undertaken across Anomaly 2 and all showed strong IP chargeability and resistivity anomalism. A particularly striking feature of the chargeability response is the linear nature of the corresponding highs across the zone, indicating a prospective zone extending for at least 2 km. Dolerite dykes are known to traverse the area and other geophysical datasets such as magnetics indicate potential for ultramafic bodies and highlight the potential for Anomaly 2 to host numerous mineralisation styles. Elevated copper-in-soils are also associated with the 2km long anomalous zone. The two historic holes drilled in the area did not test the currently defined IP anomalies in this zone.

==> picture [459 x 313] intentionally omitted <==

Figure 5: Anomaly 2 PDP chargeability response showing the linear nature of the anomaly and location in respect to two historic drill holes.

page 6

==> picture [486 x 369] intentionally omitted <==

----- Start of picture text -----

ASX Announcement
Deep resistivity lows that warrant drill testing
----- End of picture text -----

Figure 6: Anomaly 2 PDP resistivity response which represents a newly discovered zone with strike length well over 2km. Several deep resistivity lows are evident across the zone at every PDP surveyed line and present as attractive drill targets.

Anomaly 3 PDP modelled sections

Two lines were undertaken at Anomaly 3 to test the gradient array response and extend the anomaly further to the west (Figure 7). Two strong coincident chargeability highs coincident with resistivity lows were identified and further IP is required to fully define the extent of these anomalies. The zones correlate well with strong historic linear copper-in-soil anomalies and have defined a new target zone for Si6. The resistivity lows warrant immediate drill testing but further geophysics is likely to define more drill targets.

page 7

ASX Announcement

==> picture [453 x 308] intentionally omitted <==

==> picture [453 x 308] intentionally omitted <==

Figure 7: Anomaly 3 PDP chargeability and resistivity sections define is a newly discovered area which is still open to the west and east.

page 8

ASX Announcement

Maibele North Prospect survey

At Maibele North Ni-Cu-Co-PGE prospect, an Audio magnetotelluric (AMT) technique has been undertaken to detect massive to semi-massive sulphide bodies that might extend the known Maibele North sulphide mineralisation at depth and/or along strike. The Maibele North sulphide resource is open in all directions. Data for the prospect is currently being processed and interpreted by the Company.

Future Work Program

The geophysical programs are designed to locate sulphide mineralisation for follow-up drill testing. Quotes from reliable in-country drill companies are being sought, with a view of following up the geophysical targets with a combination of RC and diamond drilling.

page 9

ASX Announcement

Appendix 1 - JORC Code, 2012 Edition – Table 1

Section 1 Sampling Techniques and Data

(Criteria in this section apply to all succeeding sections.)

CRITERIA JORC Code Explanation Commentary
Sampling
techniques
- Nature and quality of sampling (eg 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.
- Include reference to measures taken to ensure sample
representivity and the appropriate calibration of any
measurement tools or systems used.
- Aspects of the determination of mineralisation that are
Material to the Public Report.
- In cases where ‘industry standard’ work has been done
this would be relatively simple (eg ‘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 (eg submarine nodules) may
warrant disclosure of detailed information.

n/a
Drilling
techniques
- Drill type (eg core, reverse circulation ,open-hole
hammer, rotary air blast, auger, Bangka, sonic, etc) and
details (eg 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).

n/a
Drill sample
recovery
- Method of recording and assessing core and chip
sample recoveries and results assessed.
- Measures taken to maximise sample recovery and
ensure representative nature of the samples.
- 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.

n/a
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.
- Whether logging is qualitative or quantitative in
nature. Core (or costean, channel, etc)
photography.
- The total length and percentage of the relevant
intersections logged.

n/a

page 10

ASX Announcement

Sub-sampling
techniques
and sample
preparation
- If core, whether cut or sawn and whether quarter,
half or all core taken.
- If non-core, whether riffled, tube sampled, rotary split,
etc and whether sampled wet or dry.
- For all sample types, the nature, quality and
appropriateness of the sample preparation technique.
- Quality control procedures adopted for all sub-
sampling stages to maximise representivity of
samples.
- 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.
- Whether sample sizes are appropriate to the grain
size of the material being sampled.

n/a
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.
- 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.
- Nature of quality control procedures adopted (eg
standards, blanks, duplicates, external laboratory
checks) and whether acceptable levels of accuracy
(ie lack of bias) and precision have been
established.

n/a
Verification
of sampling
and
assaying
- The verification of significant intersections by either
independent or alternative company personnel.
- The use of twinned holes.
- Documentation
of
primary
data,
data
entry
procedures, data verification, data storage (physical
and electronic) protocols.
- Discuss any adjustment to assay data.

The Competent Person has reviewed the
QAQC data and assay results
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.
- Specification of the grid system used.
- Quality and adequacy of topographic control.

A handheld GPS was used to locate each
sample point. Accuracy of +/- 5m is
considered reasonable

The grid system for the project WGS 84 /
UTM zone 35S
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 has been applied.

Gradient survey completed on 100 m line
spacing, 25 m station spacing a d 2sec pulse
duration.

Pole dipole 25 m station spacing, 25 m
dipole length and 4 sec pulse duration.

The spacing is deemed appropriate for
testing the mineralisation along strike.

page 11

ASX Announcement

Orientation of
data in
relation to
geological
structure
- Whether the orientation of sampling achieves
unbiased sampling of possible structures and the
extent to which this is known, considering the
deposit type.
- If the relationship between the drilling orientation and
the orientation of key mineralised structures is
considered to have introduced a sampling bias, this
should be assessed and reported if material.

Surveys were completed perpendicular over
geological strike.
Sample
security
- The measures taken to ensure sample
security.

n/a
Audits or
reviews
- The results of any audits or reviews of
sampling techniques and data.

The data were examined by the Competent
person, Mr Steve Groves of Sydney in
Australia and considered appropriate.

page 12

ASX Announcement

Section 2 Reporting of Exploration Results

(Criteria in this section apply to all succeeding sections.)

CRITERIA JORC Code Explanation Commentary
Mineral
tenement and
land tenure
status
Type, reference name/number, location and
ownership including agreements or material
issues with third parties such as joint ventures,
partnerships, overriding royalties, native title
interests, historical sites, wilderness or national
park and environmental settings.
The security of the tenure held at the time of
reporting along with any known impediments to
obtaining a licence to operate in the area.
• The results reported in this announcement are
located in PL110/94 which is a granted Exploration
Licence held by African Metals Limited, a 100%
owned subsidiary of Botswana Metals Limited.
• PL110/94 is subject to a Joint Venture agreement
with BCL Limited (currently in liquidation).
• Due to the liquidation, PL110/94 is in suspension
with approximately 18 months of term remaining
and is in good standing. Si6 are allowed to
continue exploration on PL110/94 during the
suspension period.
Exploration
done by other
parties
Acknowledgment and appraisal of
exploration by other parties.
• Interpretations and conclusions in this
announcement refer in part to results generated
by historic exploration work conducted by Roan
Selection Trust, Falconbridge, Cardia Mining and
Botswana Metals.
• Botswana Metals considers all previous
exploration work to have been undertaken to an
appropriate professional standard.
Geology Deposit type, geological setting and style of
mineralisation.
• The Airstrip Prospect is hosted within the
Magogaphate Shear Zone - a major geological
structural feature, generally considered to mark
the boundary between the Archaean aged (>2.5
billion year old) Zimbabwean Craton and the
Limpopo Belt or Limpopo Mobile Zone (LMZ). .
The nickel-copper deposits of Selebi Phikwe lie
within the northern part of the Central Zone of the
Limpopo Mobile Belt, whilst the nickel copper
deposits of Phoenix, Selkirk and Tekwane lie in the
Zimbabwean Craton. The Central Zone of the LMZ
comprises variably deformed banded gneisses
and granitic gneisses, infolded amphibolites and
ultramafic intrusions that that have the potential
to host Ni-Cu sulphide mineralisation. Cu-Ag
mineralisation at Dibete and Airstrip copper is
spatially associated with dolerite intrusion.
Drill hole
Information
A summary of all information material to the
understanding of the exploration results
including a tabulation of the following information
for all material drill holes:
o
easting and northing of the drill hole
collar
o
elevation or RL (Reduced Level – elevation
above sea level in metres) of the drill hole
collar
o
dip and azimuth of the hole
o
down hole length and interception depth
o
hole length.
If the exclusion of this information is justified on
the basis that the information is not Material and
this exclusion does not detract from the
• n/a

page 13

ASX Announcement

understanding of the report, the Competent
Person should clearly explain why this is the
case.
Data
aggregation
methods
In reporting Exploration Results, weighting
averaging techniques, maximum and/or
minimum grade truncations (eg cutting of high
grades) and cut-off grades are usually Material
and should be stated.
Where aggregate intercepts 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.
The assumptions used for any reporting of
metal equivalent values should be clearly
stated.
• n/a
Relationship
between
mineralisation
widths and
intercept
lengths
These relationships are particularly
important in the reporting of Exploration
Results.
If the geometry of the mineralisation with
respect to the drill hole angle is known, 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 (eg ‘down hole length, true width
not known’).
• n/a
Diagrams Appropriate maps and sections (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.
• Plan view and/or cross section maps of the
reported results are included in this
announcement.
Balanced
reporting
Where comprehensive reporting of all
Exploration Results is not practicable,
representative reporting of both low and
high grades and/or widths should be
practiced to avoid misleading reporting of
Exploration Results.
• The results in this announcement are interpreted
to lie within the plane of a mineralized trend that
has been partially tested by pervious drilling.
Other
substantive
exploration
data
Other exploration data, if meaningful and material,
should be reported including (but not limited to):
geological observations; geophysical survey
results; geochemical survey results; bulk samples
– size and method of treatment; metallurgical test
results; bulk density, groundwater,
geotechnical and rock characteristics;
potential deleterious or contaminating
substances.
• There is no other material exploration considered
material to the reported mineral estimate
Further work The nature and scale of planned further work
(eg tests for lateral extensions or depth
extensions or large-scale step-out drilling).
Diagrams clearly highlighting the areas of
possible extensions, including the main
geological interpretations and future drilling
areas, provided this information is not
commercially sensitive.
• Should further geophysical surveying prove
positive, follow up drilling would be required to
further test the mineralisation.

page 14

ASX Announcement

Supplementary Information Appendix

Maibele Base Metals Project, Botswana, Resource Information

An initial JORC-compliant (2012) Inferred Resource was calculated at Maibele North by MSA South Africa in 2015 (see Table 1) using a 0.30% Nickel cut-off grade. See the ASX announcement on 28 April 2015 “Maiden Inferred Resource for Maibele North” for further information.

Maibele North Resource Maibele North Resource Maibele North Resource Maibele North Resource
Tonnes
(Mt)
Ni
(%)
Cu
(%)
Pt
(g/t)
Pd
(g/t)
Rh
(g/t)
Ru
(g/t)
Au
(g/t)
2.38 0.72 0.21 0.08 0.36 0.04 0.05 0.10

Table 1 : Inferred Resource calculated by MSA South Africa in 2015 to JORC 2012 compliance

Monument Gold Project, Western Australia, Resource Information

An initial JORC-compliant (2012) Inferred Resource was calculated at Korong by Mining Plus in 2018 (see Table 2) using a 0.5g/t cut-off grade for Korong and 2g/t cut-off grade for Korong Underground. See the ASX announcement on 25 August 2020 “Si6 Secures Exclusive Option to Acquire Western Australian Gold Project” for further information.

further information. further information. further information. further information.
Korong Resource
Deposit Tonnes Grade (g/t) Au Ounces
Korong 650,000 1.6 33,000
Korong UG 205,000 2.5 17,000
Total Resource 855,000 1.8 50,000

Table 2 : Inferred Resource calculated by Mining Plus in 2018 to JORC 2012 compliance

About Si6 Metals Ltd

Si6 Metals is an exploration company operating in Southern Africa specifically targeting projects containing “battery or new world” metals to capitalise on the rising interest in the sector due to recent global technology advances and increasing demand for these commodities.

Si6 Metals recently entered into an option agreement with DiscovEx Resources Ltd (ASX:DCX) to acquire the Monument Gold Project in Western Australia. The Project lies in the world class Laverton Tectonic Zone, which to date has produced more than 30 million ounces of gold and yielded some of Australia’s best-known gold mines.

Competent Persons Statement

The information in this report that relates to Exploration Targets and Exploration Results is based on historical exploration information compiled by Mr Steven Groves, who is a Competent Person and a Member of the Australian Institute of Geoscientists. Mr Groves is a Director of Si6 Metals Limited. Mr Groves 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 the reporting of Exploration Results, Mineral Resources and Ore Reserves”. Mr Groves consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.

page 15

ASX Announcement

Disclaimer

In relying on the above mentioned ASX announcement and pursuant to ASX Listing Rule 5.23.2, the Company confirms that it is not aware of any new information or data that materially affects the information included in the above announcement. No exploration data or results are included in this document that have not previously been released publicly. The source of all data or results have been referenced.

Forward-Looking Statements

This document may include forward-looking statements. Forward-looking statements include, but are not limited to, statements concerning Si6’s mineral properties, planned exploration program(s) and other statements that are not historical facts. When used in this document, the words such as "could," "plan," "estimate," "expect," "intend," "may”, "potential," "should," and similar expressions are forward looking statements. All of such statements are subject to certain risks and uncertainties, many of which are difficult to predict and generally beyond the control of the Company, that could cause actual results to differ materially from those expressed in, or implied or projected by, the forward-looking information and statements. Our audience is cautioned not to place undue reliance on these forward-looking statements that speak only as of the date hereof, and we do not undertake any obligation to revise and disseminate forward-looking statements to reflect events or circumstances after the date hereof, or to reflect the occurrence of or non-occurrence of any events.

page 16

ASX Announcement

ASX CODE: Si6

This announcement has been approved for release by the Executive Chairman of Si6 Metals Ltd, Mr Patrick Holywell.

For further information please contact:

Patrick Holywell Executive Chairman M: +61 (0)401 407 357 [email protected]

Victoria Humphries Investor Relations M: +61 (0)431 151 676 [email protected]

DIRECTORS

Patrick Holywell Executive Chairman

Steve Groves Technical Director

Joshua Letcher Non-Executive Director

Mauro Piccini

Company Secretary

CONTACT

Suite 2, Level 1 1 Altona Street West Perth WA Australia 6005 +61 (0)8 6559 1792

[email protected] si6metals.com

page 17