GEOPHYSICS REVEALS EXTENSION POTENTIAL
Released
Released
Announcement PDF
ASX Announcement
28 October 2026
ASX: OD6
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GEOPHYSICS REVEALS FLUORSPAR EXTENSION POTENTIAL
AT DEPTH AND BENEATH COVER AT QUINN
Highlights
16.8 line kilometres of CSAMT (Controlled Source Audio Magneto-Tellurics) Geophysical Survey Complete
over 9 lines delivering the first deep-imaging dataset across its key fluorspar deposits.
CSAMT is an industry standard technique for mapping electrical resistivity in rocks – Fluorspar is resistive
Mammoth Fluorspar Deposit CSAMT infers:
• Major depth extension target identified extending more than 500m below surface
• Second target zone dipping west parallel with bedding
Horseshoe Fluorspar Deposit CSAMT infers:
• +500m tabular body up and down dip continuations beneath cover with thickness of 20 to 40m
• Potential steep feeder structure through Saw Mill Thrust extending >200m depth
Spar to Big Jim to North Horseshoe Canyon CSAMT infers:
• >200m vertical strong resistive (alteration) zone beneath Big Jim, inferred to relate footwall CaF2
bearing breccias
• Strengthened geological link identifying the prospective Saw Mill Thrust horizon
• Source intrusion beneath the Lithocap imaged, with contacts providing additional targets
Other targets:
• 3D mapping of source intrusive rocks providing a geological framework for targeting
• Fluorspar zones clustering on resistivity gradients, providing additional target zones
• High resistivity contrasts noted at Dress Circle Au anomalies
Managing Director, Brett Hazelden commented:
“These geophysical results represent another important step forward in demonstrating the potential scale of the
Quinn Fluorspar Project. Our exploration programs have already identified exceptional high-grade fluorspar
mineralisation across multiple prospects at surface. The CSAMT results now provide encouraging evidence that the
geological structures associated with this mineralisation may extend significantly beneath cover and to depths well
beyond those previously explored.
At Mammoth, the identification of a major resistive structure potentially extending more than 500 metres below
surface is particularly encouraging, while at Horseshoe we have identified potential extensions of the known
mineralised horizon and a deeper feeder structure. Equally important is the identification of the prospective Saw Mill
Thrust horizon beneath the Lithocap, strengthening our geological interpretation of the corridor connecting
Horseshoe, North Horseshoe Canyon and Big Jim. That gives us a clear target horizon running through the heart of
our 8km fertile corridor and provides further support for our view that Quinn represents a much larger mineralising
system than the individual high-grade occurrences identified to date.
These results will now be incorporated into our geological models and drill targeting as we progress towards our
maiden drilling campaign in early 2027, with the objective of testing both the known high-grade mineralisation and
the broader scale potential of the Quinn system.”
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OD6 Metals Limited (ASX: OD6, “OD6” or “the Company”) is pleased to announce results
of recent ground based geophysical survey at the Quinn Fluorspar Project in Nevada.
Controlled Source Audio Magneto-Telluric Survey (CSAMT) methodology
CSAMT is a geophysical technique that measures variations in the electrical resistivity of rocks beneath the surface
to depths of >500m. The method resolves the contrast between resistive bodies. At Quinn, known fluorspar
occurrences are associated with resistive zones, allowing the survey to identify potentially prospective structures
extending beneath cover and at depth. Other resistive rocks in the area likely related to silicified (altered)
limestones. These geophysical targets require geological verification and, ultimately, drilling to establish whether
they contain fluorspar mineralisation.
CSAMT @ Quinn Canyon
Figure 1 3D View of the CSAMT survey and modelling results
At Quinn Canyon, 16.8 line-km of scalar far-field CSAMT were acquired on nine lines using a 2.9 km transmitter
about 12 km from the grid and 50 m receiver dipoles, with 344 stations in total. Five lines (L150E, L200E, L300E,
L400E and L450E, 10.75 km) cover the Horseshoe to Spar Corridor, two lines (L500E and L600E, 2.0 km) test
Mammoth to the north-east, and two lines (L0E and L100E, 4.0 km) test Dress Circle to the south. The data were
inverted independently by the geophysical ground contractor KLM Geoscience (1D and 2D ZondMT inversions)
and independently by Wright Geophysics and providing resistivity sections to roughly 800 m below surface (with
Wright providing confidence to 500m). These have been modelled with isosurfaces to highlight 3D shapes
assisting with target zones and modelling of source intrusions.
At Quinn Canyon, fluorspar zones such as at Horseshoe and Mammoth deposits are resistive highs and this work
provides potential extensions. Highly silicified zones (or altered limestone) provide further information, with the
alteration zone at the Lithocap, and Big Jim and North Horseshoe Canyon appearing on the margins with
potential additional targets beneath, and the source intrusion modelled (refer individual descriptions below).
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Figure 2 Map view of resistivity survey with prospect locations and transparent geology
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Mammoth – Major Geophysical Target Extending More Than 500m Below Surface
Mammoth is inferred to be a large steeply dipping breccia body (footprint >14,000m2
), with grades between
20 to 40% CaF2 (refer announcement dated 7 September 2026). Mineralisation on the footwall of Mammoth also
shows veins west dipping and parallel to bedding. The CSAMT survey illustrates that outcropping mineralisation
sits at the apex of an expanding highly resistive body. The core of the resistive body likely represents a zone of
intense silicification (silica is highly resistive) with fluorspar mineralisation also resistive and on the margins (refer
Figure 2). Modelling indicates that the breccia zone observed at surface potentially extends >500m sub-
vertically. The shallow dipping western contact of the high-resistivity zone is parallel with bedding, and with a
number of west dipping fluorspar veins observed on the footwall of Mammoth, provides an additional target zone.
Figure 3 Section L500 CSAMT line through Mammoth
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Horseshoe – Extending up and down dip for 500m near surface zone + feeder zone
Horseshoe is an outcropping high-grade fluorspar deposit, with high-grade CaF2 exposed in the historical pit
with channel samples reported up 50m @ 79.3% CaF2 (refer release dated 25 August 2026). The open pit
exposes a replacement style shallow dipping high-grade fluorspar zone that extends up dip into the pit face, and
down dip beneath shallow talus cover. Potential feeder zones are noted in the pit. The CSAMT section from
Horseshoe to the north-east (Figure 4) images the near-surface mineralised zone as a resistive high that continues
down dip beneath talus cover for ~300m, giving potential up and down dip projections of ~500m with an
inferred width of 20 to 40m. Directly beneath the north of the pit, a steeply dipping resistive zone is interpreted
as a feeder structure extending through the Saw Mill Thrust to >200m depth. Lower-resistivity source
intrusive rocks underlie Horseshoe and crop out immediately to the north-east.
Further north-east, the shallowly dipping Saw Mill Thrust is imaged beneath the Lithocap, where intense alteration
flanks a source intrusive at depth. The thrust forms the key target zone linking Horseshoe to North Horseshoe
Canyon and Big Jim. At the north-eastern end of the section, high-grade CaF2 at Spar Ridge is associated with
dykes on the margin of a further source intrusive.
Figure 4 Section L200 from Horseshoe to the NE, indicating Feeder zone, source intrusives and the around the Lithocap
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North Horseshoe to Big Jim beneath the Lithocap
Big Jim and the nearby Rocket prospects are high-grade fluorspar occurrences with assays >90% CaF2. Big Jim
consists of a shallow dipping massive fluorspar vein (results up to 99.9% CaF2), and a footwall breccia with
results on the order of 30 to 50% CaF2 (refer release dated 9 September 2026). The base of the footwall breccia
is not observed at surface.
Sections L400 (Figure 5) and L300 (Figure 6) cross the Lithocap, a zone of intense alteration that flanks the source
intrusive, and image the Saw Mill Thrust as the key target horizon linking North Horseshoe Canyon (NHC) to Big
Jim. On both lines the thrust is defined by a shallowly dipping resistive contact on the margins of the Lithocap.
On L400, high-grade CaF2 at Rocket and Big Jim sits at the top of the ridge, immediately above a strong high-
resistivity alteration zone beneath. This zone is inferred to relate to CaF2-bearing breccias in the footwall of the
thrust and forms a direct target in itself. The Big Jim target zone is also interpreted to extend down dip to the
south-west along the Saw Mill Thrust, beneath the Lithocap.
On L300, NHC sits beneath the Saw Mill Thrust, where rock chip sampling has returned up to 60.0% CaF2 (refer
release dated 17 September 2026). A continuous zone of intense alteration extends along the thrust from
NHC, beneath the Lithocap, towards Big Jim, defining a target zone between the two mineralised zones.
On both sections, source intrusive rocks are imaged beneath the Lithocap and to the south-west, with their
contacts providing additional targets.
The identification of this prospective structural horizon beneath the Lithocap provides an important geological
link between previously identified high-grade fluorspar occurrences and supports the potential for additional
concealed mineralisation along the broader Horseshoe–Big Jim corridor.
Figure 5 Section L400 from north of NW to Horseshoe through the Lithocap to Rocket and Big Jim
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Figure 6 Section L300 from North Horseshoe Canyon, through the Lithocap to southeast of Big Jim.
Other extensional targets and Dress-Circle
As noted in Figure 1 and 2, fluorspar deposits are clustering in resistive volumes and on the gradients between
resistive and non-resistive rocks. Potential extensions of areas previously unprospected provide additional targets
as noted in Figure 2. These will be investigated in field programs.
The Dress Circle is an area south of Horseshoe, which is mapped predominantly as limestones, but is also highly
altered. An analysis of the topography suggests intrusions and collapse / caldera like features may be present. Soil
sampling work by the Company indicated gold and gold-pathfinder anomalism (as well as some fluorine
anomalism) in the Dress Circle. The CSAMT over this area shows both highly resistive (potentially silica alteration
zones) and non-resistive (altered intrusion zones) and provides further evidence for intrusion or epithermal Au
mineralisation. This will also be investigated in upcoming programs.
Figure 7 Section L000 at Dress Circle
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Significance of these results
The CSAMT survey provides a three-dimensional framework for the fluorspar system at Quinn Canyon.
Known fluorspar deposits sit within resistive volumes and on the gradients between resistive and conductive rocks,
giving the Company a tool to target mineralisation elsewhere, beneath cover and at depth along the 8km fertile
corridor.
At the known deposits, the results indicate potential for significant extensions.
At Mammoth, the outcropping breccia potentially extends >500m vertically, with a second target zone dipping
west parallel to bedding.
At Horseshoe, the near-surface mineralised zone continues up and down dip for ~500m beneath talus cover with
an inferred thickness of 20 to 40m, and a potential feeder structure extends through the Saw Mill Thrust to >200m
depth.
More significantly, the survey images the Saw Mill Thrust beneath the Lithocap as the key target horizon linking
Horseshoe, North Horseshoe Canyon and Big Jim.
The >200m vertical alteration zone beneath Big Jim, inferred to relate to CaF2-bearing footwall breccias,
and the continuous alteration zone extending from North Horseshoe Canyon towards Big Jim define new targets
between mineralised zones.
Source intrusive rocks have been mapped in 3D, with their contacts providing additional targets, and resistivity
contrasts at Dress Circle add support to the gold potential indicated by soil sampling.
These targets will be followed up with geological mapping and sampling and prioritised for drill testing subject to
permitting.
Next Steps
The Company's planned activities at the Quinn Fluorspar Project include:
• Geophysical Target Integration: Integrate the CSAMT results with geological mapping, surface sampling
and structural interpretation to refine and prioritise drill targets, particularly at Mammoth, Horseshoe and
along the prospective Saw Mill Thrust corridor.
• Maiden Drilling and Bulk Sampling: Continue advancing USFS permitting and operational preparations
for the proposed early-2027 drilling and bulk sampling program at Horseshoe and Mammoth, including
assessment of the newly identified geophysical targets.
• District-Wide Exploration: Continue systematic exploration of additional high-grade fluorspar
occurrences across the expanded Quinn District, incorporating geophysical interpretations to identify
prospective extensions beneath cover.
• Metallurgy and Ore Sorting: Progress ongoing metallurgical and ore sorting testwork to evaluate
beneficiation opportunities and potential production pathways for both Metspar and Acidspar products.
• Future Permitting: Progress planning and baseline environmental and cultural studies to support future
drilling programs across additional priority targets, including Blue Bell – Shannon Queen.
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Forward Looking Statements
Certain information in this document refers to the intentions of OD6 Metals, however these are not intended to
be forecasts, forward looking statements, or statements about the future matters for the purposes of the
Corporations Act or any other applicable law. Statements regarding plans with respect to OD6 Metals projects are
forward looking statements and can generally be identified by the use of words such as ‘project’, ‘foresee’, ‘plan’,
‘expect’, ‘aim’, ‘intend’, ‘anticipate’, ‘believe’, ‘estimate’, ‘may’, ‘should’, ‘will’ or similar expressions. There can be
no assurance that the OD6 Metals plans for its projects will proceed as expected and there can be no assurance
of future events which are subject to risk, uncertainties and other actions that may cause OD6 Metals actual results,
performance, or achievements to differ from those referred to in this document. While the information contained
in this document has been prepared in good faith, there can be given no assurance or guarantee that the
occurrence of these events referred to in the document will occur as contemplated. Accordingly, to the maximum
extent permitted by law, OD6 Metals and any of its affiliates and their directors, officers, employees, agents and
advisors disclaim any liability whether direct or indirect, express or limited, contractual, tortious, statutory or
otherwise, in respect of, the accuracy, reliability or completeness of the information in this document, or likelihood
of fulfilment of any forward-looking statement or any event or results expressed or implied in any forward-looking
statement; and do not make any representation or warranty, express or implied, as to the accuracy, reliability or
completeness of the information in this document, or likelihood of fulfilment of any forward-looking statement
or any event or results expressed or implied in any forward-looking statement; and disclaim all responsibility and
liability for these forward-looking statements (including, without limitation, liability for negligence).
Competent Persons Statement
Information in this report relating to geophysical results is based on surveys conducted by KLM Geoscience and
independent inversion by Wright Geophysics with geological interpretation information compiled by Dr Darren
Holden who is a Fellow of the Australasian Institute of Mining and Metallurgy.
Dr Holden is an employee of GeoSpy Pty Ltd and is a geological advisor to the Company and has sufficient
experience which is relevant to the style of mineralisation and type of deposit under consideration and to the
activity which he is undertaking to qualify as a Competent Person as defined by the 2012 Edition of the Australasian
Code for reporting of Exploration Results, Mineral Resources and Ore Reserves. Dr Holden owns shares in the
Company and participates in the Company’s employee securities incentive plan. Dr Holden consents to the
inclusion of the data in the form and context in which it appears.
No new information
Except where explicitly stated, this announcement contains references to prior exploration results, all of which
have been cross-referenced to previous market announcements made by the Company. The Company confirms
that it is not aware of any new information or data that materially affects the information included in the relevant
market announcements.
This announcement has been authorised for release by the Board of OD6 Metals Limited.
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About OD6 Metals
OD6 Metals Limited is an Australian critical minerals exploration and development company with a portfolio spanning
fluorspar, rare earth elements and copper in the United States and Australia. The Company is focused on advancing
strategically important critical minerals required for next-generation industrial, defence and energy technologies.
Quinn Fluorspar Project – Nevada, USA
The Quinn Fluorspar Project in Nevada hosts extensive high-grade fluorspar mineralisation identified across multiple
prospects and is being rapidly advanced through exploration, metallurgical testwork and permitting. Quinn remains
significantly under-drilled, with OD6 progressing approvals for its maiden drilling and bulk sampling programs. Fluorspar is
designated as a critical mineral in the United States and is an essential raw material used across advanced industrial,
semiconductor, energy and defence supply chains.
Splinter Rock Rare Earth Project – Western Australia
The Company's Splinter Rock Rare Earth Project in Western Australia hosts one of Australia's largest clay-hosted rare earth
Mineral Resources. OD6 is advancing an innovative processing flowsheet incorporating heap leaching, nanofiltration and ion
exchange technologies, targeting the production of a high-quality Mixed Rare Earth Carbonate/Hydroxide product with a
strong proportion of the strategically important magnet rare earths neodymium and praseodymium.
Gulf Creek Copper Project – New South Wales
OD6 is also advancing the Gulf Creek Copper-Zinc VMS Project in New South Wales, a historically high-grade copper mining
district where recent exploration has identified significant opportunities for further discovery.
Corporate Directory
Mr Brett Hazelden, Managing Director
Mr Piers Lewis, Non-Executive Chairman
Dr Mitch Loan, Non-Executive Director
Mr Joel Ives, Financial Controller/ Joint Company Secretary
Mr Lewis Flynn, Joint Company Secretary
Dr Darren Holden, Technical Advisor to the Board
Contact
OD6 Metals Ltd
ACN 654 839 602
www.od6metals.com.au
Mail to: info@od6metals.com.au
Level 1, 1 Alvan Street, Subiaco, WA 6008
Phone: +61 8 6189 8515
Investor Relations
Investor Relations
Lucas Robinson
Corporate Storytime
lucas@corporatestorytime.com
Phone: +61 408 228 889
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JORC 2012 – Table 1: Quinn Fluorspar Project
Section 1 Sampling Techniques and Data
(Criteria listed in the preceding section also apply to this section)
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
• CSAMT geophysics: a scalar controlled-source audio-
frequency magnetotelluric (CSAMT) survey was
completed by KLM Geoscience LLC on nine lines
totalling 16.8 line-km (L00, L100, L150, L200, L300,
L400, L450, L500 and L600).
• Each array recorded five 50m electric dipoles (Ex, six
stainless steel rod electrodes) and a single
perpendicular broadband magnetic sensor (Hy) over
approximately 30-minute periods while the transmitter
was active.
• The transmitter initially broadcast 54 frequencies from
1 Hz to 9,216 Hz. After near-field behaviour was
observed at low frequencies, the schedule was
truncated to 9,216 Hz to 5.95 Hz (196 stacks) and
repeated twice for each array to increase data density.
• All receivers and magnetic sensors were calibrated
before the survey at a location away from
electromagnetic noise.
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).
• No drilling reported
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.
• No drill sampling reported
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.
• No drilling reported
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.
• No sub-sampling reported
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Criteria JORC Code explanation Commentary
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.
• No new assays reported
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.
• CSAMT data were processed by KLM Geoscience and
modelled by KLM Geoscience (1D and 2D ZondMT
inversions) and Wright Geophysics, with consistent
resistivity features between the two sets of models
used for interpretation.
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.
• CSAMT station and transmitter locations are recorded
in WGS84 UTM Zone 11N. Line end-point coordinates
are listed in the KLM Geoscience acquisition report.
Elevation from GPS or the SRTM DEM is included in the
2D inversions.
• The 2.9 km grounded transmitter bipole was located
approximately 12.5 km south-east of the centre of the
survey area (electrodes at 625356E 4212016N and
627066E 4214350N, WGS84 UTM 11N).
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.
• In absence of drilling, does not provide sufficient
information for mineral resource estimation.
• CSAMT receiver dipoles are 50m along line. Lines over
the Horseshoe to Spar corridor (L150, L200, L300, L400
and L450) are approximately 135 to 170m apart; L500
and L600 at Mammoth are approximately 95m apart;
L00 and L100 at Dress Circle are approximately 235m
apart.
• Line spacing is sufficient for 2D sections and an
interpolated pseudo-3D resistivity model where lines
are closely spaced. Geophysical data are not used for
Mineral Resource estimation.
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.
• All CSAMT lines are oriented at approximately 036°
(north-east to south-west) across the Horseshoe to Spar
corridor, Mammoth and Dress Circle.
• Scalar CSAMT measures the in-line electric field (Ex)
and perpendicular magnetic field (Hy), and each line is
inverted independently in 2D. Structures oblique to the
lines and 3D effects may affect the modelled resistivity
geometry.
Sample security • The measures taken to ensure sample security. • CSAMT raw time series are stored in a Phoenix
EMpower database held by KLM Geoscience. Processed
data, inversion models, calibration files and the
acquisition report were delivered digitally to the
Company.
Audits or reviews • The results of any audits or reviews of sampling
techniques and data.
• CSAMT data were inverted by KLM Geoscience and
independently by Wright Geophysics. Reviews were
taken against the known geology by Competent
Person.
Section 2 Reporting of Exploration Results
(Criteria listed in the preceding section also apply to this section)
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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.
• 226 State of Nevada Mining Claims.
• Staked in 2025 and 2026 and filed in early 2026.
• Projects fall on Federal Land (National Forest) but are
outside of the designated Wilderness Study Areas
• The transaction terms include a 2% NSR on future
production on Horseshoe, Mammoth & Bonanza; but
does not apply to Blue Bell, Cortez and Bruno.
Applicable State Royalties will apply.
• Future work such as drilling requires permitting
through the US Forest Service
Exploration done by other
parties
• Acknowledgment and appraisal of exploration by
other parties.
• Historic reports indicate fluorspar throughout the
region. Refer to previous announcements
Geology • Deposit type, geological setting and style of
mineralisation.
• Principal host rocks are Paleozoic limestones which
have been altered by epithermal activity from Cenozoic
volcanism and intrusions.
• Fluorspar is in replacement/breccia deposits in volcanic
rocks, epithermal veins and vein/breccias.
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
understanding of the report, the Competent Person
should clearly explain why this is the case.
• No drilling reported
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 i
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