Brazillian Critical Minerals Limited · ASX:BCM
Brazillian Critical Minerals — Brazilian Critical Minerals — Investor Presentation (August 2024)
24 slides from Brazillian Critical Minerals's investor presentation, Aug 19, 2024
Slide 1: Investor Presentation: Green Rare Earths
For personal use only Investor Presentation 19 August 2024 Green Rare Earths Mine of the Future Now
Slide 2: Disclaimer
Disclaimer For personal use only This presentation has been prepared by Brazilan Critical Minerals Limited (company). Competent person statement This important notice and disclaimer applies to this presentation and any information provided in relation to The information in this report that relates t
Slide 3: Brazilian REE Landscape
Brazilian REE Landscape EMA Rare Earths For personal use only Apuí Rare Earths $11M Serra Verde Brazilian Rare Earths $557M EMA Rare Earths – >1Bt MRE Apuí Rare Earths Caldera Project $220M 30 km south from Apuí
Slide 4: Rare Earth Clay Deposits
Rare Earth Clay Deposits 3500 For personal use only 3000 Viridis Meteoric 2500 In-Production Grade (ppm) 2000 1500 Typical IAC Grade Aclara Range OD6 Serra BRE Verde Xunwu 1000 EMA Harena Ionic 500 0 200 400 600 800 1000 1200 Tonnes (kt) See Appendix 1 for full reference list
Slide 5: Large Resource Base
Large Resource Base Ema REE Project 2024 For personal use only Mineral Resource Estimate Ema REE Project 2024 Mineral Resource Estimate – by cut-off grade 977 331M cut-off JORC Tonnes TREO NdPr DyTb MREO MREO:TREO ppm Category Mt ppm ppm ppm ppm % TREO Inferred 0 1,340 694 163 15 178 26 TREO ppm Ton
Slide 6: World's first fully green REE mine
World’s first fully green REE mine For personal use only Large Resource Base Lower Capital & Large Resource Lower Capex and Opex , Lower Cut-off Grade Operating Cost Base utilised, More material can be mined Lower Capital ISR offers a lower capital expenditure to first cash flow with no mining costs
Slide 7: Most cost effective, environmentally friendly method of mining
Most cost effective Environmentally friendly method of For personal use only Mining RIGHT RIGHT RIGHT NO NO NO Geology Style of Mineralisation Confining Layer Land Clearing Open Pit Mining Dirty Mining Equipment Weathering less Ore grades directly Non-fractured than 20m deep above bedrock bedrock at
Slide 8: In-Situ Leach potential
In-Situ Leach potential For personal use only − Evaluation work to date says we can EmaApplicability Ema Applicability Deposit Required Conditions Remarks Evaluation Evaluation Shallow crustal Parent Rock weathering Excellent Excellent Bedrock at 15-20m depth Deposit Conditions Initial testing confi
Slide 9: In-Situ Mining
In-Situ Mining For personal use only 1 Magnesium Sulfate 2 Solution extracts 3 Solution carrying 4 The solution is Solution is injected REE’s from orezone REE’s is extracted removed of at top of orebody and runs along top via pumps impurities and of basement precipitated to form MREC. 1 4 Top Soil S
Slide 10: Field Permeability Testing
Field Permeability Testing − Evaluation of clayzone hydraulic conductivity ilicits strong rapid For personal use only response with very good percolation rates − Drill Hole: TR-158 3 inches 50L of Water Inserted Into Hole Level (m) Time (mins) 4.42m Elevated Water Level 4.42 0 Elevated Level Resting
Slide 11: Lab Diffusion Testing
Lab Diffusion Testing Test mimicks ISR (leaching in the ground) For personal use only Slow Agitation Diffusion Test - MREE Recoveries Recovered MREE Leaching Agent Glass Fiber Sheet − Beaker Clay Sludge Bed 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 • Test sh
Slide 12: Substantially Reduced Flow Sheet
Substantially Reduced Flow Sheet For personal use only 1 2 3 4 Aclara and Meteoric Recycling Water Fertilizer Proposed Flow Sheet Impurity Precipitation MREC Top Soil Removal Mining Direction Clays Ionic Exchange Impurity Removal Rare Earths Carbonate Mixed Rare Earths Precipitation Carbonate Saprol
Slide 13: Commercial ISR Projects
Commercial ISR Projects Malaysia For personal use only ISR Mining Rare Earths in Malaysia ISR construction and setup reagent storage • I – inground leaching 2 Impurity removal • S - simple (tanks and pipes) Precipitation 3 • R - rapid leaching kinetics of REE’s enhance the viability Production of 4
Slide 14: Magnesium Sulfate: Eco friendly reagent
Magnesium Sulfate Eco friendly reagent For personal use only Evaluation of MgSO4 shows strong recoveries for • heap leaching – 63% MREE1 • Diffusion testing – similar to Chinese deposits2 Magnesium Sulfate Amonium Sulfate Fully water-soluble, and therefore immediately Can be harmful to aquatic organ
Slide 15: Leach Recoveries to Date
Leach Recoveries to Date For personal use only REE Mining REE Leaching Impurity Removal REE Precipitation MREC Production Target Temp Leach MREE Test Reagent Leaching Type pH °C Duration (%) 1 0.5 (NH4)2SO4 4.5 ambient 2 hrs 68 VAT (tank) leaching 0.5M MgSO4 2 4.5 ambient 18 days 63 Heap Leaching 3
Slide 16: Leach Impurities to Date
Leach Impurities to Date For personal use only REE Mining REE Leaching Impurity Removal REE Precipitation MREC Production Uranium Thorium Aluminium Iron Calcium Silica (U) (Th) (Al) (Fe) (Ca) (Si) mg/l 0.2 0.02 73 <1 11 6 • Very low uranium and thorium values1 • Impurities can be removed through sim
Slide 17: Capex - Hard Rock vs Soft Rock
Capex - Hard Rock vs Soft Rock Capex For personal use only 2000 Hard Rock 1.6B Ionic Clay (VAT leach) 1500 Clay (heap leach) 1000 948M 822M 600M 500 BCM goal 173M (ISR 10-15% of conventional 0 mines1) 1. United States Nuclear Regulatory Commisions www.nrc.gov See Appendix 2. for full capital allocat
Slide 18: The Value of In-Situ Recovery
For personal use only Minimal noise, Lower capital and dust, greenhouse Minimal visual operating costs gas impact disturbance Cost Responsible Minimal efficiency mining disruption The Value of In- Situ Recovery • Ionic REE are highly leachable • Rapid leaching kinetics enhance the viability of The m
Slide 19: Work fronts
Work fronts For personal use only Rare Earths Rare Earths ● Environmental baseline study ● Large auger drilling program awarded underway – 240 holes ● ANSTO test work on impurity ● Increase MRE from Inferred to removal and final product Indicated precipitation has commnced ● Looking for 20 yr mineli
Slide 20: Tax Incentive - Sudam
Tax Incentive - Sudam − A hub for industrial activity in Brazil. Established in 1967 For personal use only Incentive Description Requirements Investments in Amazon Development Reduces corporate income tax by 55% for Approval by SUDAM (responsible Superintendence (SUDAM) a 10 year period regulatory a
Slide 21: Corporate Overview
Corporate Overview For personal use only Jeremy Robinson 830M 8M Non-Executive Chairman Board of Directors Shares on Issue Performance Rights Andrew Reid Managing Director 1.4C Share Price (13/8/2024) 11.6M Market Cap Abby Smith Non-Executive Director
Slide 22: Thank You
For personal use only Brazil Australia Av. Jornalista Ricardo Marinho Level 28, 140 St Georges Terrace, 360 Ed. Cosmopolitan Sala 113 Perth WA 6000 CEP: 22631-350 Barra da Tijuca – Rio de Janeiro – RJ – Brasil Thank You.
Slide 23: Appendix – Mineral Resources
Date retrieved 16 August 2024 Appendix 1 – Mineral Resources Measured: Grade For personal use only Company Tonnes (Mt) Indicated: Inferred Reference (ppm) ratio (Mt) Brazilian Critical Minerals (ASX:BCM) Massive Maiden Mineral Resource for Ema BCM 1017 793 0 : 0 : 1017 Project 22.04.24 Aclara (TSX:A
Slide 24: Appendix – Capex Requirements
Date retrieved 16 August 2024 Appendix 2 – Capex Requirementss Capital Level of For personal use only Company Deposit Type Final Product Reference AUD$M Assessment Arafura 1,590 DFS Hard Rock oxides Arafura Rare Earths Ltd (ASX:ARU) Nolans Project Update 11.11.22 Aclara (TSX:ARA) Aclara delivers a p
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