Announcement PDF ASX Announcement 7 September 2026 ASX: OD6 1 MAMMOTH FLUORSPAR TARGET EXTENDS BY OVER 50% Broad, continuous surface mineralisation defines >14,000m² drill-ready target with significant scale potential Highlights • Target zone expanded to >14,000m², a substantial increase on the 9,000m² footprint originally presented, following revised mapping and sampling • Large breccia/stockwork mineralised system defined over >300m strike extent and up to ~100m across, with mineralisation remaining open beneath cover • The fluorspar system remains open to the east beneath talus cover, and open to the north plunging beneath silicified limestone cap • Significant assays from surface sampling across a broad and spaced-out mineralised zone, intercepted high-grade assays including: o 44m @ 29% CaF2 with max assay of 58.4% CaF2 (Middle Bench), including ▪ 32m @ 24.1% CaF2 with max assay of 54.0% CaF2 (Middle4_Bench) ▪ 12m @ 42.0% CaF2 with max assay of 58.4% CaF2 (Middle3_Bench) o 33m @ 15.2% CaF2 with max assay of 36.4% CaF2 (Upper2_Bench), including ▪ 3m @ 22.1% CaF2, 14m @ 19.4% CaF2 and 8m @ 14.8% CaF2 o 22m @ 20.1% CaF2 with max assay of 85.9% CaF2 (Upper1_Bench), including ▪ 12m @ 27.9% CaF2 and 3m @ 24.0% CaF2 o 15m @ 20.5% CaF2 with max assay of 30.0% CaF2 (Lower1_Bench), including ▪ 14m @ 21.2% CaF2 • Additional rock chip sampling returned grades of up to 78.3% CaF₂ and 54.5% CaF₂, further demonstrating high-grade mineralisation across Mammoth • Mammoth represents a different target style to the nearby ultra-high-grade Horseshoe and Big Jim prospects, providing OD6 with potential for a larger-scale, bulk-tonnage-style fluorspar target • Mammoth is a priority drill target, with planned drilling designed to test the geometry, depth extent, grade continuity and scale of the mineralised system • Acidspar prices increased by approximately 29% over the preceding three quarters to US$654/t in July 2026, highlighting strengthening market conditions amid tightening global supply (ChemAnalyst) Managing Director, Brett Hazelden commented: “Mammoth is rapidly developing into a very different but potentially highly complementary target to the exceptional high-grade mineralisation we have identified at Horseshoe and Big Jim. The key takeaway from these latest results is scale. Detailed mapping and sampling have increased the interpreted Mammoth target footprint by more than 50%, from approximately 9,000m² to >14,000m², with a mineralised breccia and stockwork system extending for more than 300 metres and remaining open beneath cover. 2 Importantly, we are seeing broad and continuous fluorspar mineralisation across multiple exposed benches.. These results are particularly encouraging for a target we believe has the potential to develop into a larger-scale, bulk- tonnage-style opportunity. There is also considerable scope to grow Mammoth further. The mineralised system remains open to the east beneath talus cover, continues north beneath a silicified limestone cap and has an untested southern extension identified by historical mapping. The next step is drilling. This will allow us to test the geometry, grade continuity and depth extent of the system and, importantly, begin determining the true scale of Mammoth. Together with the exceptional grades already demonstrated at Horseshoe and Big Jim, Mammoth adds another dimension to Quinn and further strengthens our view that we are dealing with a significant district-scale fluorspar system in Nevada.” OD6 Metals Limited (ASX: OD6, “OD6” or “the Company”) is pleased to announce assays from mapping, channel sampling and rock sampling at the Mammoth Project, part of the exciting Quinn Fluorspar Project, in Nevada USA. Channel Sampling Channel sampling is a systematic method in which samples are collected using with hammer drilling and the excavated material is collected as a series of continuous samples over set intervals. Because each sample represents a fixed width, the technique delivers a representative measure of grade across the sampled interval. It is a well-established approach for characterising exposed mineralisation in pit walls, trenches and outcrop. Mammoth consists of a series of benches excavated for exploration purposes in and natural exposures of fluorspar in outcrop. Recently returned channel sample results at Mammoth are noted in Table 1 and Figures 1 and 2 below. Table 1 Mammoth Channel Samples Intersection calculations. The base intercept with as collected on the full length, with no cut-off applied. The “including” intersections assume a 10% CaF2 cut-off. Middle3_Bench was previously reported in release dated 9 April 2026, but has been re-assayed using the more reliable F-XRF24 method. Type Bench_ID From (m) To (m) Length (m) CaF2 (%) Max CaF2 (%) Intercept Adit1_Bench 0.0 12.0 12.0 13.2 40.1 including Adit1_Bench 0.0 5.0 5.0 23.0 40.1 including Adit1_Bench 10.0 11.0 1.0 34.7 34.7 Intercept Lower1_Bench 0.0 15.0 15.0 20.5 30.0 including Lower1_Bench 0.0 14.0 14.0 21.2 30.0 Intercept Middle1_Bench 0.0 11.0 11.0 14.3 18.9 Intercept Middle2_Bench 0.0 12.0 12.0 18.3 41.7 Intercept Middle3_Bench 0.0 12.0 12.0 42.0 58.4 Intercept Middle4_Bench 0.0 32.0 32.0 24.1 54.0 including Middle4_Bench 0.0 22.0 22.0 31.3 54.0 including Middle4_Bench 29.0 32.0 3.0 14.7 19.7 Intercept Upper1_Bench 0.0 22.0 22.0 20.1 85.9 including Upper1_Bench 4.0 16.0 12.0 27.9 85.9 including Upper1_Bench 19.0 22.0 3.0 24.0 30.6 Intercept Upper2_Bench 0.0 33.0 33.0 15.2 36.4 including Upper2_Bench 0.0 3.0 3.0 22.1 34.1 including Upper2_Bench 6.0 20.0 14.0 19.4 36.4 including Upper2_Bench 25.0 33.0 8.0 14.8 22.4 3 Figure 1 Channel Sampling and rock sampling results compiled Mammoth mapping and rock chip sampling Following several field campaigns, the Company has revised its geological mapping of the Mammoth area. The area consists of a fluorspar quartz breccia in the area of Middle Bench 3; and zones of intense stockwork and vein mineralisation altered in silicified limestone. The eastern contact is obscured by talus slope, and mineralisation may continue eastwards. Alluvial cover obscures part of northern part of the deposit, though mapping indicates that the mineral system is likely to continue. The northern part of the deposit appears to plunge northward beneath a silicified limestone cap. The southern tail was mapped by Evans in 1975, who stated that fluorspar in this zone is partly capped by a highly altered zone; however, this area is partly obscured by boulder cover (possibly from subsequent bulldozer work) and natural outcrop has not been located. All these extensions are planned to be tested with drilling. 4 The target footprint now covers 14,300 square metres (Figure 2), and is inferred as a steeply dipping breccia/stockwork body in a dilational zone between NE-SW strike-slip fault zones. Historic assay results shown in Figures 1 and 2 are identified separately from OD6 results and are detailed in Appendix 1. The Competent Person has reviewed the available historical information and considers the historic results to be consistent with the geological observations and recent sampling undertaken by OD6 at Mammoth. Refer to Appendix 1 and JORC Table 1 for further information regarding the historical data. As announced on 25 August 2026, selected samples originally analysed using the F-ELE82 method have been re- assayed using the F-XRF24 method, which OD6 considers more appropriate for higher-grade fluorine mineralisation. The updated results are incorporated in this announcement and identified in Appendix 1. Recent rock sample and re-assayed sample results include the highest-grade samples summarised below with full details in the Appendix. Table 2 Top five rock chip samples at Mammoth from OD6 Metals sampling. Coordinates in NAD83 Zone 11. Sample ID Easting (m) Northing (m) CaF2 (%) Description DH112 617839 4223616 78.3 Intense purple fluorspar JN004 617841 4223664 54.5 Breccia limestone with fluorspar QC260231 617835 4223764 53.4 Fluorspar breccia FL-4 617841 4223649 42.9 Jasperoid altered with fluorspar DH105 617820 4223653 42.7 Limestone with fine fluorspar veins Significance of these results These results materially expand the scale of the Mammoth target. Revised mapping and sampling have grown the target footprint to more than 14,000 square metres, up from the 9,000 square metres originally presented, defining a breccia and stockwork zone measuring in excess of 300m by 100m that dips steeply to the east. Channel sampling across the excavated benches returned wide, continuous intervals of fluorspar mineralisation, while new rock chip sampling returned individual assays of up to 78.3% CaF2 and 54.5% CaF2. Critically, the widths and continuity demonstrated across five separate benches are consistent with a bulk tonnage style target rather than a narrow-vein system. Mineralisation remains open to the east beneath talus cover and to the north, where the system appears to plunge beneath a silicified limestone cap, and the southern tail mapped by Evans (1975) is yet to be tested. Each of these extensions is a drill target and the Company is planning to test them in the next phase of work. These results reinforce Mammoth as a priority target within the Quinn Fluorspar Project in Nevada, one of the world’s premier mining jurisdictions, at a time when the United States remains 100% reliant on imported fluorspar and the mineral is firmly established on the US Critical Minerals list. Metallurgical and ore-sorting testwork will assess potential processing pathways for the production of Metspar and higher-value Acidspar products. 5 Figure 2 Full Mammoth target area indicating where the prospect may be open beneath cover Quinn Fluorspar Project U.S Strategic Advantage The Quinn Fluorspar Project, located in Nevada, USA, provides OD6 with direct exposure to a strategically important critical mineral within the United States. The Project's key attributes include: • location in Nevada, USA, one of the world’s established mining jurisdictions • a historical fluorspar mining district containing multiple known fluorspar occurrences • OD6 has now consolidated 100% ownership of 226 mining claims covering ~1,890 hectares • +20 Fluorspar occurrences, supporting a future hub-and-spoke development strategy 6 • exceptionally high-grade fluorspar mineralisation demonstrated through OD6’s recent exploration and sampling programs • Multiple high-priority drill targets defined from integrated geological mapping, fluorine geochemistry, structural interpretation and historical drilling • 8km fertile mineralised corridor confirmed with additional high-grade fluorine anomalies identified outside known deposits • Low impurity mineralisation provides encouraging characteristics for beneficiation testwork targeting Metspar and potential Acidspar grade (>97% CaF₂) products • Permitting program underway, including environmental baseline, archaeological studies and preparation of drilling and bulk sample approvals • Metallurgical testwork advancing with optical sorting and beneficiation studies to optimise premium product recoveries • Potential Gold Upside identified in soil sampling across Mammoth, Horseshoe and Dress Circle Together, these results reinforce OD6's view that Quinn has the potential to emerge as a strategically significant domestic source of high-grade fluorspar in a U.S. market that remains 100% net import reliant. Figure 3: Quinn Fluorspar Project – district claim position and project areas, Nevada USA 7 Figure 4 Prospect map: with fluorine pathfinders in soils over regional geological mapping (refer release dated 1 July 2026) References Bidtel, E. (1912). Valuation of Fluorspar. Journal of Industrial and Engineering Chemistry, 4, 201-202. Evans, D.L.C. (1975). Geology and Indicated Reserves, Quinn Canyon Range Fluorspar. Consultant Report. On File Nevada Bureau of Mines & Geology. Thompson, J.R. (1988). Mineral Resources of the Quinn RARE II Area, Lincoln & Nye Counties, Nevada. Mineral Land Assessment Report 49-99. Department of Interior, United States Geological Survey. 8 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, tortuous, 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 field observations and channel sample results is based on 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. The information in this report relating to the Mineral Resource estimate for the Splinter Rock Project is extracted from the Company’s ASX announcements dated 18 July 2024. OD6 confirms that it is not aware of any new information or data that materially affects the information included in the original announcement and that all material assumptions and technical parameters underpinning the Mineral Resource estimate continue to apply. This announcement has been authorised for release by the Board of OD6 Metals Limited. 9 About OD6 Metals OD6 Metals Ltd is an Australian critical minerals exploration and development company with projects spanning fluorspar, rare earth elements and copper across the United States and Australia. OD6 aims to position itself as an emerging supplier of strategically important critical minerals required for next-generation industrial, defence and energy technologies. Quinn Fluorspar Project – Nevada, USA OD6 is advancing the Quinn Fluorspar Project located in Nevada, USA, one of the world’s premier mining jurisdictions and currently ranked second globally in the Fraser Institute 2025 Mining Attractiveness Index. Quinn hosts multiple high-grade fluorspar deposits including Horseshoe, Mammoth and Big Jim, with historical drilling, channel sampling and testwork confirming significant high-grade mineralisation and potential for both Metspar and premium Acidspar products. Fluorspar is classified as a critical mineral in the United States, which currently imports 100% of all Fluorspar consumed domestically with >60% of all global supply sourced from China. It is essential in hydrofluoric acid production, AI semiconductor manufacturing, advanced battery technologies, uranium enrichment, defence systems and refrigerants. Splinter Rock Rare Earth Project – Western Australia OD6’s 100% owned Splinter Rock Rare Earth Project in Western Australia hosts one of Australia’s largest and highest-grade clay-hosted rare earth deposits, with a Mineral Resource Estimate of: • Indicated: 119Mt @ 1,632ppm TREO • Inferred: 563Mt @ 1,275ppm TREO OD6 is advancing an innovative processing flowsheet utilising heap leaching, nanofiltration and ion exchange technologies designed to achieved ~75% Nd & Pr overall recovery plus produce a high-quality Mixed Rare Earth Carbonate/Hydroxide product of ~56-59% TREO with low impurity levels 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 with significant exploration upside. Recent drilling and geophysical programs have confirmed high-grade copper mineralisation and identified multiple large- scale exploration targets along more than 10km of prospective strike. Corporate Directory Managing Director Non-Executive Chairman Non-Executive Director Financial Controller/ Joint Company Secretary Joint Company Secretary Technical Advisor to the Board Contact OD6 Metals Ltd ACN 654 839 602 www.od6metals.com.au Mail to: info@od6metals.com.au Phone: +61 8 6189 8515 Level 1, 1 Alvan Street, Subiaco, WA 6008 Corporate Directory Mr Brett Hazelden Mr Piers Lewis Dr Mitch Loan Mr Joel Ives Mr Lewis Flynn Dr Darren Holden Investor Relations Investor Relations Lucas Robinson Corporate Storytime lucas@corporatestorytime.com Phone: +61 408 228 889 10 Appendix 1: results Table 1 1m spaced Channel Sampling Results From Mammoth. Results in NAD83 Zone 11. Samples re-reported from release dated 9 April 2026 with new results as noted below. Bench ID Sample ID Easting (m) Northing (m) From To CaF2 (%) Original CaF2 (F- ELE82) Diff. Descriptions Lower1_Bench JN044 617903 4223689 0 1 22.8 - - Altered limestone +fluorspar veins (oxidised) Lower1_Bench JN045 617903 4223690 1 2 28.4 - - Altered limestone +fluorspar veins (oxidised) Lower1_Bench JN046 617903 4223691 2 3 19.1 - - Altered limestone +fluorspar veins (oxidised) Lower1_Bench JN047 617903 4223692 3 4 23.4 - - Altered limestone +fluorspar veins (oxidised) Lower1_Bench JN048 617902 4223693 4 5 27.1 - - Altered limestone +fluorspar veins (oxidised) Lower1_Bench JN049 617902 4223694 5 6 13.4 - - Altered limestone +fluorspar veins (oxidised) Lower1_Bench JN050 617902 4223695 6 7 26.1 - - Altered limestone +fluorspar veins (oxidised) Lower1_Bench JN051 617901 4223696 7 8 21.2 - - Altered limestone +fluorspar veins (oxidised) Lower1_Bench JN052 617901 4223697 8 9 14.4 - - Altered limestone +fluorspar veins (oxidised) Lower1_Bench JN053 617901 4223698 9 10 15.6 - - Altered limestone +fluorspar veins (oxidised) Lower1_Bench JN054 617901 4223699 10 11 19.7 - - Altered limestone +fluorspar veins (oxidised) Lower1_Bench JN055 617901 4223700 11 12 12.3 - - Altered limestone +fluorspar veins (oxidised) Lower1_Bench JN056 617901 4223701 12 13 23.8 - - Altered limestone +fluorspar veins (oxidised) Lower1_Bench JN057 617901 4223703 13 14 30.0 - - Altered limestone +fluorspar veins (oxidised) Lower1_Bench JN058 617901 4223704 14 15 9.9 - - Altered limestone +fluorspar veins (oxidised) Middle1_Bench DB040 617862 4223653 0 1 17.7 - - Altered limestone +fluorspar veins Middle1_Bench DB041 617863 4223653 1 2 8.3 - - Altered limestone +fluorspar veins Middle1_Bench DB042 617864 4223653 2 3 10.7 - - Altered limestone +fluorspar veins Middle1_Bench DB043 617865 4223653 3 4 18.9 - - Altered limestone +fluorspar veins Middle1_Bench DB044 617865 4223654 4 5 17.1 - - Altered limestone +fluorspar veins Middle1_Bench DB045 617865 4223655 5 6 8.9 - - Altered limestone +fluorspar veins Middle1_Bench DB046 617864 4223655 6 7 14.8 - - Altered limestone +fluorspar veins Middle1_Bench DB047 617863 4223656 7 8 13.4 - - Altered limestone +fluorspar veins Middle1_Bench DB048 617862 4223656 8 9 15.8 - - Altered limestone +fluorspar veins Middle1_Bench DB049 617861 4223656 9 10 14.0 - - Altered limestone +fluorspar veins Middle1_Bench DB050 617861 4223656 10 11 18.1 - - Altered limestone +fluorspar veins Middle2_Bench DB051 617857 4223664 0 1 17.9 - - Altered limestone +fluorspar veins Middle2_Bench DB052 617858 4223664 1 2 16.4 - - Altered limestone +fluorspar veins Middle2_Bench DB053 617859 4223665 2 3 17.9 - - Altered limestone +fluorspar veins Middle2_Bench DB054 617860 4223665 3 4 15.2 - - Altered limestone +fluorspar veins Middle2_Bench DB055 617861 4223665 4 5 7.4 - - Altered limestone +fluorspar veins Middle2_Bench DB056 617862 4223665 5 6 9.5 - - Altered limestone +fluorspar veins Middle2_Bench DB057 617864 4223666 6 7 16.4 - - Altered limestone +fluorspar veins Middle2_Bench DB058 617864 4223666 7 8 19.3 - - Altered limestone +fluorspar veins Middle2_Bench DB059 617865 4223667 8 9 10.0 - - Altered limestone +fluorspar veins Middle2_Bench DB060 617866 4223667 9 10 41.7 - - Altered limestone +fluorspar veins Middle2_Bench DB061 617866 4223667 10 11 9.1 - - Altered limestone +fluorspar veins Middle2_Bench DB062 617867 4223668 11 12 38.4 - - Altered limestone +fluorspar veins Middle3_Bench QC260238 617874 4223652 0 1 25.5 26.4 -0.9 Fluorspar Breccia Middle3_Bench QC260239 617874 4223653 1 2 45.6 44.4 1.2 Fluorspar Breccia Middle3_Bench QC260240 617874 4223654 2 3 58.4 54 4.4 Fluorspar Breccia Middle3_Bench QC260241 617874 4223655 3 4 50.3 48.3 2.0 Fluorspar Breccia Middle3_Bench QC260242 617874 4223656 4 5 49.3 47.5 1.8 Fluorspar Breccia Middle3_Bench QC260243 617874 4223657 5 6 48.9 47.3 1.6 Fluorspar Breccia Middle3_Bench QC260244 617874 4223658 6 7 39.0 39.5 -0.5 Fluorspar Breccia Middle3_Bench QC260245 617874 4223659 7 8 38.2 39 -0.8 Fluorspar Breccia Middle3_Bench QC260246 617874 4223660 8 9 39.9 39.4 0.5 Fluorspar Breccia Middle3_Bench QC260247 617874 4223661 9 10 39.3 36.6 2.7 Fluorspar Breccia Middle3_Bench QC260248 617874 4223662 10 11 35.3 34.4 0.9 Fluorspar Breccia Middle3_Bench QC260249 617874 4223663 11 12 34.3 33 1.3 Fluorspar Breccia Middle4_Bench DH136 617871 4223667 0 1 27.5 - - Altered limestone +fluorspar veins Middle4_Bench DH137 617872 4223668 1 2 25.7 - - Altered limestone +fluorspar veins Middle4_Bench DH138 617873 4223668 2 3 19.3 - - Altered limestone +fluorspar veins Middle4_Bench DH139 617873 4223669 3 4 53.4 - - Altered limestone +fluorspar veins Middle4_Bench DH140 617873 4223670 4 5 15.0 - - Altered limestone +fluorspar veins Middle4_Bench DH141 617873 4223670 5 6 33.3 - - Altered limestone +fluorspar veins Middle4_Bench DH142 617871 4223671 6 7 27.7 - - Altered limestone +fluorspar veins Middle4_Bench DH143 617871 4223672 7 8 43.2 - - Altered limestone +fluorspar veins Middle4_Bench DH144 617871 4223673 8 9 42.5 - - Altered limestone +fluorspar veins 11 Bench ID Sample ID Easting (m) Northing (m) From To CaF2 (%) Original CaF2 (F- ELE82) Diff. Descriptions Middle4_Bench DH145 617872 4223674 9 10 39.0 - - Altered limestone +fluorspar veins Middle4_Bench DH146 617872 4223675 10 11 54.0 - - Altered limestone +fluorspar veins Middle4_Bench DH147 617872 4223676 11 12 41.1 - - Altered limestone +fluorspar veins Middle4_Bench DH148 617873 4223677 12 13 29.8 - - Altered limestone +fluorspar veins Middle4_Bench DH149 617873 4223678 13 14 32.5 - - Altered limestone +fluorspar veins Middle4_Bench DH150 617873 4223679 14 15 22.8 - - Altered limestone +fluorspar veins Middle4_Bench DH151 617872 4223679 15 16 21.6 - - Altered limestone +fluorspar veins Middle4_Bench DH152 617872 4223680 16 17 53.8 - - Altered limestone +fluorspar veins Middle4_Bench DH153 617872 4223681 17 18 38.2 - - Altered limestone +fluorspar veins Middle4_Bench DH154 617873 4223682 18 19 5.7 - - Altered limestone +fluorspar veins Middle4_Bench DH155 617873 4223683 19 20 5.8 - - Altered limestone +fluorspar veins Middle4_Bench DH156 617873 4223683 20 21 21.6 - - Altered limestone +fluorspar veins Middle4_Bench DH157 617874 4223684 21 22 34.3 - - Altered limestone +fluorspar veins Middle4_Bench DH158 617874 4223684 22 23 9.9 - - Altered limestone +fluorspar veins Middle4_Bench DH159 617874 4223685 23 24 6.3 - - Altered limestone +fluorspar veins Middle4_Bench DH160 617874 4223686 24 25 2.4 - - Altered limestone +fluorspar veins Middle4_Bench DH161 617873 4223686 25 26 0.0 - - Altered limestone +fluorspar veins Middle4_Bench DH162 617873 4223687 26 27 3.0 - - Altered limestone +fluorspar veins Middle4_Bench DH163 617874 4223688 27 28 8.5 - - Altered limestone +fluorspar veins Middle4_Bench DH164 617875 4223689 28 29 9.3 - - Altered limestone +fluorspar veins Middle4_Bench DH165 617875 4223689 29 30 13.4 - - Altered limestone +fluorspar veins Middle4_Bench DH166 617876 4223690 30 31 19.7 - - Altered limestone +fluorspar veins Middle4_Bench DH167 617877 4223691 31 32 11.1 - - Altered limestone +fluorspar veins Upper1_Bench DH113 617838 4223622 0 1 8.5 - - Limestone + clay vugs Upper1_Bench DH114 617838 4223624 1 2 3.3 - - Limestone + clay vugs Upper1_Bench DH115 617838 4223625 2 3 1.6 - - Limestone + clay vugs Upper1_Bench DH116 617839 4223626 3 4 6.4 - - Altered limestone +fluorspar veins +clay vugs Upper1_Bench DH117 617839 4223627 4 5 16.9 - - Altered limestone +fluorspar veins Upper1_Bench DH118 617839 4223628 5 6 9.4 - - Altered limestone +fluorspar veins Upper1_Bench DH119 617839 4223629 6 7 17.9 - - Fluorspar breccia Upper1_Bench DH120 617839 4223630 7 8 63.9 - - Altered limestone +fluorspar veins Upper1_Bench DH121 617839 4223631 8 9 85.9 - - Fluorspar breccia Upper1_Bench DH122A 617839 4223632 9 10 25.9 - - Altered limestone +fluorspar veins Upper1_Bench DH123 617840 4223633 10 11 16.6 - - Altered limestone +fluorspar veins Upper1_Bench DH124 617840 4223634 11 12 14.6 - - Fluorspar breccia Upper1_Bench DH125 617840 4223635 12 13 35.8 - - Altered limestone +fluorspar veins Upper1_Bench DH126 617840 4223636 13 14 5.5 - - Altered limestone +fluorspar veins Upper1_Bench DH127 617840 4223636 14 15 24.2 - - Altered limestone +fluorspar veins Upper1_Bench DH128 617840 4223637 15 16 17.9 - - Altered limestone +fluorspar veins Upper1_Bench DH129 617840 4223638 16 17 9.7 - - Altered limestone +fluorspar veins Upper1_Bench DH130 617840 4223639 17 18 2.4 - - Altered limestone +fluorspar veins Upper1_Bench DH131 617840 4223640 18 19 4.3 - - Altered limestone +fluorspar veins Upper1_Bench DH132 617841 4223641 19 20 18.1 - - Altered limestone +fluorspar veins Upper1_Bench DH133 617842 4223642 20 21 30.6 - - Altered limestone +fluorspar veins Upper1_Bench DH134 617843 4223642 21 22 23.4 - - Altered limestone +fluorspar veins Upper2_Bench DB007 617846 4223644 0 1 18.5 - - Altered limestone +fluorspar veins Upper2_Bench DB008 617847 4223645 1 2 13.6 - - Altered limestone +fluorspar veins +clay vugs Upper2_Bench DB009 617847 4223646 2 3 34.1 - - Altered limestone +fluorspar veins Upper2_Bench DB010 617847 4223647 3 4 5.5 - - Altered limestone +fluorspar breccia Upper2_Bench DB011 617847 4223648 4 5 1.7 - - Altered limestone +fluorspar breccia Upper2_Bench DB012 617847 4223650 5 6 9.1 - - Altered limestone +fluorspar breccia Upper2_Bench DB013 617846 4223651 6 7 25.7 - - Altered limestone +fluorspar breccia Upper2_Bench DB014 617846 4223652 7 8 24.7 - - Altered limestone +fluorspar veins Upper2_Bench DB015 617846 4223653 8 9 8.5 - - Altered limestone +fluorspar veins Upper2_Bench DB016 617846 4223654 9 10 12.7 - - Altered limestone +fluorspar veins Upper2_Bench DB017 617846 4223655 10 11 31.2 - - Altered limestone +fluorspar breccia Upper2_Bench DB018 617846 4223656 11 12 19.5 - - Altered limestone +fluorspar veins Upper2_Bench DB019 617846 4223657 12 13 36.4 - - Altered limestone +fluorspar veins Upper2_Bench DB020 617846 4223658 13 14 15.0 - - Altered limestone +fluorspar veins Upper2_Bench DB021 617847 4223659 14 15 23.2 - - Altered limestone +fluorspar veins Upper2_Bench DB022 617846 4223660 15 16 18.9 - - Altered limestone +fluorspar veins Upper2_Bench DB023 617847 4223661 16 17 10.3 - - Altered limestone +fluorspar veins Upper2_Bench DB024 617847 4223662 17 18 16.0 - - Altered foliated limestone +fluorspar veins Upper2_Bench DB025 617848 4223663 18 19 19.9 - - Altered limestone +fluorspar epithermal banding 12 Bench ID Sample ID Easting (m) Northing (m) From To CaF2 (%) Original CaF2 (F- ELE82) Diff. Descriptions Upper2_Bench DB026 617848 4223664 19 20 10.1 - - Altered limestone +fluorspar epithermal banding Upper2_Bench DB027 617848 4223665 20 21 8.0 - - Limestone + clay vugs Upper2_Bench DB028 617848 4223666 21 22 5.6 - - Limestone Upper2_Bench DB029 617849 4223666 22 23 3.5 - - Limestone Upper2_Bench DB030 617849 4223667 23 24 5.2 - - Limestone Upper2_Bench DB031 617849 4223669 24 25 6.4 - - Altered limestone +steep fluorspar veins Upper2_Bench DB032 617849 4223669 25 26 13.8 - - Altered l