HIGHLIGHTS
- The phased expansion scenario will potentially position Sigma Lithium as the world's fourth largest lithium producer.
- Run-rate combined production of 531,000 tpa (72,200 tpa LCE) of Battery Grade Sustainable Lithium.
- Expected to be among the lowest cost lithium producers globally with average cash costs of US$454/t (CIF China).
- Combined average annual free cash flow of US$595 million over the 13-years of operation.
- Sigma Lithium is in construction of a greentech lithium processing plant integrated with its own lithium ore feedstock.
- The Company is fully funded to production for remaining Phase 1 capex of US$111 million.
- Phase 1 remains on schedule and on budget to begin commissioning by year-end 2022.
- Phase 2 Greentech Plant and mine capex is estimated at US$76 million.
- Detailed engineering and feasibility level geotechnical workstream are being initiated at Phase 2.
- Therefore, construction of Phase 2 is expected to begin once Phase 1 initiates commissioning.
- The technical report projects results for an integrated, multi-stage approach to development of Phase 1 and Phase 2 production of Battery Grade Sustainable Lithium as follows:
- Combined after-tax NPV8% of US$5.1 billion.
- Combined after-tax IRR of 589%.
- 13-year project life (fully integrated with both Phase 1 & 2 mines).
- Sigma Lithium's integrated technical report encompasses just two initial production phases of the Grota do Cirilo Project (Phase 1 and Phase 2). Sigma Lithium continues to work on the remaining six former artisanal mines within its properties in order to prepare them for potential development.
- Phase 1 Feasibility Study contemplates the Greentech Plant fully integrated with the Phase 1 mine, both currently in construction:
- Expected to produce 270,000 tpa of Battery Grade Sustainable Lithium (36,700 tpa LCE).
- Estimates annual steady-state free cash flow of US$455 million over the 8 years of operation.
- After-tax NPV8% of US$2.6 billion, IRR of 571% over an 8-year operating life, and payback period of just 3 months.
- Average All-In Sustaining Costs projected to be US$459/t (cash production costs plus royalties and transportation costs CIF China)
- Phase 2 Pre-Feasibility Study evaluates a second "twin" Greentech Plant fully integrated with the Phase 2 mine:
- Expected to produce an additional 261,100 tpa of Battery Grade Sustainable Lithium (35,500 tpa LCE).
- Estimates annual steady-state free cash flow of US$342 million over the 12 years of operation.
- After-tax NPV8% of US$2.4 billion, IRR of 764% over a 12-year operating life, and payback period of just 2 months.
- Average All-In Sustaining Costs projected to be US$453/t (cash production costs plus royalties and transportation costs CIF China)
- Phase 3 preliminary economic assessment: targeted for summer 2022, with the goal of planning a potential Phase 3 production expansion from its existing estimated 59 million tonnes of mineral resources (50.3 million tonnes of measured and indicated mineral resources and 8.6 million tonnes of inferred mineral resources).
- Phase 1 Feasibility Study contemplates the Greentech Plant fully integrated with the Phase 1 mine, both currently in construction:
- Combined Phase 1 + Phase 2 has the potential to be one of the lowest-cost operations globally of Battery Grade Sustainable Lithium.
- Significant cost advantage from vertical integration with Sigma Lithium's 33.6 million tonnes of estimated high-grade mineral reserves.
- Phase 1 spodumene ore feed grade of 1.55% Li2O, Phase 2 spodumene ore feed grade of 1.37% Li2O.
- Average FOB Cash Costs of US$340/t (FOB Greentech Plant, at operation's truck bay).
- Average CIF Cash Costs of US$454/t (CIF China).
- Sigma Lithium is expected to produce the world's most environmentally responsible lithium:
- 100% of the tailings to be dry stacked.
- 100% clean, renewable hydro power.
- 100% of the water recirculated/reused in the plant – and sourced from a river with "high chemical levels of raw sewage contamination".
- Grota do Cirilo is located in Brazil, a tier-1 metals and mining operating jurisdiction with existing complete infrastructure: transmission power lines, roads and ports.
- Close proximity to the emerging Atlantic supply chain for electric vehicles in North America and Europe.
SIGMA Lithium Corporation ("Sigma Lithium" or the "Company") (NASDAQ: SGML,TSXV: SGML), dedicated to powering the next generation of electric vehicles with environmentally sustainable and high-purity lithium, is pleased to announce the filing of its consolidated Phase 1 DFS and Phase 2 PFS Update of the NI 43-101 Technical Report (the "Consolidated Technical Report") for its 100% owned Grota do Cirilo Project (the "Project" or "Grota do Cirilo"). The Consolidated Technical Report incorporates the Phase 1 Feasibility Study and a Phase 2 Pre-Feasibility Study, and demonstrates robust combined economics, highlighted by a combined after-tax NPV8% of US$5.1 billion and combined after-tax IRR of 589%.

Figure 1: Battery Grade LiOH & SC Price Forecast (US$/t)

Figure 2: Grota do Cirilo After-Tax NPV8% Sensitivity Analysis to Price Changes (US$ billion)
"With Phase 1 funded and in construction, we are delighted to share our progress on Phase 2 and the combined economics of this fully-integrated lithium project," says Ana Cabral-Gardner, Co-CEO and Co-Chairperson of Sigma Lithium. "We remain focused on delivering Battery Grade Sustainable Lithium for the electric vehicle supply chain, while continuing to focus on lifting the most vulnerable members of our local communities in Vale do Jequitinhonha, Brazil."
The Consolidated Technical Report considers a fully integrated and environmentally sustainable production of battery grade high purity lithium concentrate ("Battery Grade Sustainable Lithium"), with feedstock spodumene ore sourced from its Phase 1 and Phase 2 lithium deposits. The combined operation increases average run-rate production to 531,000 tpa of Battery Grade Sustainable Lithium. Additionally, Grota do Cirilo's operating life has been extended by more than 50% to 13 years with the addition of Phase 2 production from the initial eight years in the Phase 1 Feasibility Study.
The Consolidated Technical Report estimates US$76 million of additional capital expenditures to build a "second production line" to produce Battery Grade Sustainable Lithium in a Phase 2.
The key factors influencing the robust Consolidated Technical Report economics include:
- high average feed grades of 1.55% Li2O for Phase 1 and 1.37% Li2O for Phase 2; and
- The superior recovery rates achieved by the greentech plant in the dense media separation ("DMS") circuit of 65.0% for Phase 1 and 57.9% for Phase 2.
The Company expects to announce an updated mineral resource estimate in the second quarter of 2022, with the goal of determining the potential for a further production expansion ("Phase 3"). A Preliminary Economic Assessment on Phase 3 is expected to be completed at the end of the second quarter or early in the third quarter of 2022.
The Company has filed the Consolidated Technical Report and it is available on SEDAR (www.sedar.com), EDGAR (www.sec.gov) and the Company's corporate website. The Consolidated Technical Report is NI 43-101 compliant and was issued on May 25, 2022. The Consolidated Technical Report was prepared for Sigma Lithium by: Homero Delboni Jr., MAusIMM, Promon Engenharia; Marc-Antoine Laporte, P. Geo, SGS Canada Inc; Jarret Quinn, P. Eng., Primero Group Americas; Porfirio Cabaleiro Rodriguez, (MEng), FAIG, GE21 Consultoria Mineral; and Brian Talbot, FAusIMM, Rtek Pty Ltd.
Integrated Economic AnalysisThe Grota do Cirilo Phase 1 and Phase 2 after-tax NPV8% and after-tax IRR of US$5.1 billion and 589% were calculated based on an average annual production run-rate of 531,000 tonnes of Battery Grade Sustainable Lithium and a 13-year operating life. A financial summary for the Project is included in Table 1 below, which demonstrates the robust economics for the production of Battery Grade Sustainable Lithium for the following concentrations of lithium oxide: 6.0%, 5.5% and 5.2%.
Table 1: Phase 1 & 2 Financial Summary
Base Case Phase 1 & 2 | 6.0% Li2O | 5.5% Li2O | 5.2% Li2O |
Economic Analysis | |||
After-Tax Net Present Value (@ 8% Discount Rate) | US$4.0 Billion | US$5.1 Billion | US$5.4 Billion |
After-Tax Internal Rate of Return | 495% | 589% | 624% |
Revenues, Cash Flow and Capex | |||
Operating Life | 13 years | 13 years | 13 years |
Battery Grade Lithium Run-Rate Production | 440,400 tpa | 531,000 tpa | 561,700 tpa |
Lithium Carbonate Equivalent Run-Rate Production | 65,300 tpa LCE | 72,200 tpa LCE | 72,200 tpa LCE |
Average Annual Revenue | US$756 M | US$915 M | US$968 M |
Average Annual After-Tax Free Cash Flow | US$472 M | US$595 M | US$637 M |
Costs per tonne of Lithium | |||
Total Cash Cost at Production | US$399/t | US$340/t | US$325/t |
All-in Sustaining Cost (CIF China) | US$515/t | US$455/t | US$440/t |
Phase 1 Lithium Recovery Rate (DMS) | 60.4% | 65.0% | 65.0% |
Phase 2 Lithium Recovery Rate (DMS) | 50.9% | 57.9% | 57.9% |
Integrated Costs (per tonne of lithium) | |||
Mining costs | US$236/t | US$194/t | US$184/t |
Greentech Plant Processing costs | US$69/t | US$57/t | US$54/t |
G&A costs | US$30/t | US$25/t | US$24/t |
Transportation costs (Mine to CIF China) | US$114 | US$114 | US$114 |
Spodumene Mined Feedstock for Greentech Plant | |||
Total quantity mined | 33.6 Mt | 33.6 Mt | 33.6 Mt |
Annual run of mine (ROM) | 2.6 Mtpa | 2.6 Mtpa | 2.6 Mtpa |
Table 2 below highlights the robust Phase 1 only standalone economics for the production of Battery Grade Sustainable Lithium for the following concentrations of lithium oxide: at 6.0%, 5.5% and 5.2%.
Table 2: Phase 1 Only Financial Summary
Base Case Phase 1 Only | 6.0% Li2O | 5.5% Li2O | 5.2% Li2O |
Economic Analysis | |||
After-Tax Net Present Value (@ 8% Discount Rate) | US$2.2 Billion | US$2.6 Billion | US$2.8 Billion |
After-Tax Internal Rate of Return | 482% | 571% | 606% |
After-Tax Payback Period | 3 months | 3 months | 2 months |
Revenues, Cash Flow and Capex | |||
Operating Life | 8 years | 8 years | 8 years |
Battery Grade Lithium Run-Rate Production | 230,000 tpa | 270,000 tpa | 285,600 tpa |
Lithium Carbonate Equivalent Run-Rate Production | 34,100 tpa LCE | 36,700 tpa LCE | 36,700 tpa LCE |
Average Annual Revenue | US$575 M | US$675 M | US$714 M |
Average Annual After-Tax Free Cash Flow | US$376 M | US$455 M | US$485 M |
Costs per tonne of Lithium | |||
Total Cash Cost at Production | US$386/t | US$339/t | US$324/t |
All-in Sustaining Cost (CIF China) | US$506/t | US$459/t | US$444/t |
Lithium Recovery Rate (DMS) | 60.4% | 65.0% | 65.0% |
Integrated Costs (per tonne of lithium) | |||
Mining costs | US$229/t | US$195/t | US$185/t |
Greentech Plant Processing costs | US$65/t | US$56/t | US$53/t |
G&A costs | US$21/t | US$18/t | US$17/t |
Transportation costs (Mine to CIF China) | US$119/t | US$119/t | US$119/t |
Spodumene Mined Feedstock for Greentech Plant | |||
Total quantity mined | 11.8 Mt | 11.8 Mt | 11.8 Mt |
Annual run of mine (ROM) | 1.5 Mtpa | 1.5 Mtpa | 1.5 Mtpa |
Spodumene ore feed grade LOM average | 1.55% | 1.55% | 1.55% |
Table 3 below highlights the robust Phase 2 only standalone economics for the production of Battery Grade Sustainable Lithium for the following concentrations of lithium oxide: at 6.0%, 5.5% and 5.2%.
Table 3: Phase 2 Only Financial Summary
Base Case Phase 2 Only | 6.0% SC | 5.5% SC | 5.2% SC |
Economic Analysis | |||
After-Tax Net Present Value (@ 8% Discount Rate) | US$1.9 B | US$2.4 B | US$2.6 B |
After-Tax Internal Rate of Return | 601% | 764% | 813% |
After-Tax Payback Period | 2 months | 2 months | 2 months |
Revenues, Cash Flow and Capex | |||
Operating Life | 12 years | 12 years | 12 years |
Battery Grade Lithium Run-Rate Production | 210,400 tpa | 261,100 tpa | 276,100 tpa |
Lithium Carbonate Equivalent Run-Rate Production | 31,200 tpa LCE | 35,500 tpa LCE | 35,500 tpa LCE |
Average Annual Revenue | US$436 M | US$541 M | US$573 M |
Average Annual After-Tax Free Cash Flow | US$260 M | US$342 M | US$366 M |
Costs per tonne of Lithium | |||
Total Cash Cost at Production | US$408/t | US$340/t | US$325/t |
All-in Sustaining Cost (CIF China) | US$521/t | US$453/t | US$437/t |
Lithium Recovery Rate (DMS) | 50.9% | 57.9% | 57.9% |
Integrated Costs (per tonne of lithium) | |||
Mining costs | US$240/t | US$194/t | US$183/t |
Greentech Plant Processing costs | US$72/t | US$58/t | US$55/t |
G&A costs | US$37/t | US$30/t | US$28/t |
Transportation costs (Mine to CIF China) | US$110/t | US$110/t | US$110/t |
Spodumene Mined Feedstock for Greentech Plant | |||
Total quantity mined | 21.8 Mt | 21.8 Mt | 21.8 Mt |
Annual run of mine (ROM) | 1.8 Mtpa | 1.8 Mtpa | 1.8 Mtpa |
Spodumene ore feed grade LOM average | 1.37% | 1.37% | 1.37% |
Grota do Cirilo's average revenue and operating costs per tonne of Battery Grade Sustainable Lithium are outlined in Table 4 below. The lithium prices forecasted are based on the Benchmark Mineral Intelligence curve of battery grade lithium hydroxide (LiOH) shown in Figure 1, with the price of the Battery Grade Sustainable lithium calculated based on a fixed percentage of 9% of the LiOH price. This is based on an average Battery Grade Sustainable Lithium price of US$3,159/t for 2022 to 2026, with a long-term Battery Grade Sustainable Lithium price of US$1,710/t from 2027 to 2035.
Table 4: Grota do Cirilo Integrated Estimated Revenue and Operating Costs
Estimated Revenue, Operating Cost and After-Tax Earnings | Annual Average Economics (1) (13 Year Operating Life) | |
(US$ MM) | (US$/t) | |
Gross Revenue | $915 | $2,247 |
Less: Realization costs | ($26) | ($63) |
(-) CFEM Royalty | ($18) | ($45) |
(-) Other Royalties | ($7) | ($18) |
(-) Commercial Discount | - | - |
Net Revenues | $889 | $2,184 |
Less: Site Operating Costs | ($159) | ($390) |
(-) Mining | ($79) | ($194) |
(-) Processing | ($23) | ($57) |
(-) Transport | ($46) | ($114) |
(-) Selling, General & Administration | ($10) | ($25) |
(-) Depreciation | ($27) | ($67) |
EBIT | $703 | $1,727 |
% EBIT Margin | 79% | 79% |
(-) Taxes | ($107) | ($263) |
After-Tax Earnings | $596 | $1,463 |
% After-Tax Earnings Margin | 67% | 67% |
(1) Based on the production of Battery Grade Sustainable Lithium at 5.5%
Given the relatively low capital intensity of the Project, the after-tax NPV8% shows low sensitivity to changes in capex, BRL/USD exchange rate and operating expenses. Grota do Cirilo's after-tax NPV8% is more sensitive to variations in Battery Grade Sustainable Lithium prices, as reflected in Figure 2 below.
Capital ExpendituresIn addition to the remaining US$111 million pre-production Phase 1 capex (which is already fully funded), the Consolidated Technical Report estimates US$76 million of additional capex to build a "second production line" to produce Battery Grade Sustainable Lithium process in a Phase 2. This Phase 2 expansion is expected to be constructed during the first year of production for Phase 1 at the Project, with Phase 2 production expected to commence in the second year of production.
The Phase 1 capex was estimated at a FEL3 level of engineering detail, whereby the engineering firms provided pricing quotations from qualified suppliers for all areas of construction (summarized in Table 5 below).
- This FEL3 quoting exercise was led by the procurement teams at Promon Engenharia Ltda., for infrastructure, services, buildings and bulk earthworks; Primero Group Ltd ("Primero") for crushing plant and DMS plant; and GE21 Consultoria Mineral ("GE21") for mining.
The pre-production Phase 2 capex to construct the "second production line" (including all direct and indirect costs and contingencies in each line item) is summarized in Table 5 below and was estimated with an accuracy of ±25%.
- Primero provided the estimates related to infrastructure, services, buildings, bulk earthworks, crushing and DMS. GE21 provided the estimates related to mining capex.
Table 5: Capex to Commercial Production
Item | Phase 1 (Year 1) (1) | Phase 2 (Year 2) (2) |
(US$ M) | (US$ M) | |
Mine | $8.5 | $2.3 |
Process Plant | $69.8 | $53.9 |
Environmental Equipment (Water & Dry Stacking) | $16.6 | $7.3 |
Engineering Services | $19.2 | $11.6 |
Substation & Utility Power Supply | $7.4 | - |
Operational and ESG Expenses During Construction | $9.8 | $3.2 |
Working Capital During Plant Commissioning | $6.1 | $1.0 |
Tax Incentives (Savings) | ($5.9) | ($3.5) |
Capex already Disbursed During Construction | ($20.7) | - |
Total Capex to Commercial Production | $110.9 | $75.7 |
(1) The operating life capital is estimated at US$3.2 M (including contingency) for replacement of key plant components over the Phase 1 operating life, considering the modelled operating life and useful life of major equipment items. The sustaining capex is mainly for the crushing area and allows for crusher rebuilds (replacements).
(2) The operating life capital is estimated at US$166.9 M and includes capitalized stripping of US$56.7 M in year 6, US$52.9 M in year 7 and US$50.8 M in year 8.
All-In Sustaining Cost
The operating cost estimate is based on an owner-operated model with contract mining. Table 6 below shows the anticipated average operating costs over the operating life.
Mining costs were estimated based on a quoted proposal from a large Brazilian mining contractor, selected after an extensive tender process by the Company and its mining consultant, GE21.
Grota do Cirilo Battery Grade Sustainable Lithium is forecasted to have very low All-in Sustaining Costs (CIF China) of US$455/t, mainly as a result of the following:
- high-grade and low impurities, as well as large crystal mineralization of the spodumene feed;
- high recoveries achieved in the green tech plant DMS;
- low overall processing costs of the DMS, resulting from its streamlined processing circuit (with less processing steps), therefore utilizing less electricity, water and chemical ingredients than a typical lithium flotation plant; and
- low local G&A costs in Brazil.
Grota do Cirilo's mining costs have decreased from the standalone Phase 1 operation partially as a result of a lower Phase 2 strip ratio (waste mined per ore mined) of 12.5 versus the Phase 1 strip ratio of 16.6.
Table 6: Grota do Cirilo Operating Cost Estimate
Operating Cost Category | US$/t SC |
Mining | $194 |
Processing | $57 |
G&A | $25 |
Royalties | $63 |
Total Cash Cost (FOB) | $340 |
Transport & Ocean Freight Costs | $114 |
Total Cash Cost (CIF China) | $454 |
Sustaining | $2 |
All-In Sustaining Cost (CIF China) | $455 |
QUALIFIED PERSONS
The mining and mineral reserve estimates in this news release has been reviewed and approved by Porfirio Cabaleiro Rodriguez P.Eng, Mining Engineer of GE21 Consultoria Mineral Brazil. Mr. Rodriguez is a Qualified Person as defined by National Instrument 43-101 and is independent of Sigma Lithium.
The technical and scientific information related to geology and mineral resource estimate in this news release has been reviewed and approved by Marc-Antoine Laporte P.Geo., M.Sc., of SGS Geological Services. Mr. Laporte is a Qualified Person as defined by National Instrument 43-101 and is independent of Sigma Lithium.
The financial information in this news release has been reviewed and approved by Brian Talbot BSc Engineering (Chemical), FAusIMM. Mr. Talbot is a Qualified Person as defined by National Instrument 43-101 and is independent of Sigma Lithium.
The technical and scientific information related to DMS recoveries in this news release has been reviewed and approved by Jarrett Quinn, P.Eng., Primero Group Americas Inc. Mr. Quinn is a Qualified Person as defined by National Instrument 43-101 and is independent of Sigma Lithium.
ABOUT SIGMA LITHIUM CORPORATIONSigma Lithium (NASDAQ: SGML,TSXV: SGML) is a Canadian company dedicated to powering the next generation of electric vehicle batteries with environmentally sustainable and high-purity lithium.
Sigma Lithium is currently in construction at its wholly owned Grota do Cirilo Project in Brazil, which includes a state-of-the-art, green-tech processing plant that uses 100% renewable energy, 100% recycled water and 100% dry-stack tailings. The project also represents one of the largest and highest-grade hard rock lithium spodumene deposits in the Americas. Since inception, Sigma has devoted itself to strong ESG practices, from its ongoing support of local communities to its goal of achieving net zero by 2024. For more information about Sigma Lithium, visit https://www.sigmalithiumresources.com/
Sigma Lithium
Linkedin Sigma Lithium
Instagram @sigmalithium
Twitter @SigmaLithium
FORWARD-LOOKING STATEMENTS
This news release includes certain "forward-looking information" under applicable Canadian and U.S. securities legislation, including but not limited to statements relating to timing and costs related to the delivery of additional incremental production at varying grades, NPV, IRR and payback estimates, increase in after tax cash flow, expected strip ratios, potential to be among the lowest cost producers in the industry, production, operating and capital cost estimates (including sustaining costs and improvements in respect thereof), all estimates and assumptions relating to the economic analysis and financial summary including but not limited to revenue and production estimates, operating life, plant recoveries and feedstock estimates, lithium prices, mineral resource and mineral reserve estimates (including assumptions and estimates used in preparing the mineral reserve and mineral resource estimates), Phase 3 projections, economic development in the jurisdictions in which Sigma Lithium operates, the general business and operational outlook of the Company, and other forward-looking information. All statements that address future plans, activities, events, estimates, expectations or developments that the Company believes, expects or anticipates will or may occur is forward-looking information, including statements regarding the potential development of mineral resources and mineral reserves which may or may not occur. Forward-looking information contained herein is based on certain assumptions regarding, among other things: general economic and political conditions; the stable and supportive legislative, regulatory and community environment in the jurisdictions where the Company operates; anticipated trends and effects in respect of the COVID-19 pandemic and post-pandemic; the military conflict in Ukraine and related sanctions; demand for lithium, including that such demand is supported by growth in the electric vehicle market; the Company's market position and future financial and operating performance; the Company's estimates of mineral resources and mineral reserves, including whether mineral resources will ever be developed into mineral reserves; and the Company's ability to develop and achieve production at its mineral projects.
Although management believes that the assumptions and expectations reflected in the forward-looking information are reasonable, there can be no assurance that these assumptions and expectations will prove to be correct. Forward-looking information inherently involves and is subject to risks and uncertainties, including but not limited to that the Company may not develop its mineral projects into a commercial mining operation; the market prices for lithium may not remain at current levels; and the market for electric vehicles and other large format batteries currently has limited market share and no assurances can be given for the rate at which this market will develop, if at all, which could affect the success of the Company and its ability to develop lithium operations. There can be no assurance that such statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking information. The Company disclaims any intention or obligation to update or revise any forward-looking information, whether because of new information, future events or otherwise, except as required by law. For more information on the risks, uncertainties and assumptions that could cause our actual results to differ from current expectations, please refer to the current annual information form of the Company and other public filings available under the Company's profile at www.sedar.com.
Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this news release.
Oceana Lithium (ASX: OCN) Lists on ASX
Oceana Lithium Limited (ASX:OCN) (Oceana or the Company) is pleased to advise that it is set to commence trading on the Australia Securities Exchange (ASX) at 12.00 pm AEST today under the code “OCN”.
Highlights
- $6m raised via oversubscribed IPO, including participation from cornerstone investor Sichuan Yahua Industrial Group, the third largest Lithium Hydroxide producer globally and major supplier to EV manufacturers Tesla, BYD Auto and Sinopec
- Funds raised will be directed towards aggressive exploration of the Company’s 100% owned Solonopole and Napperby lithium pegmatite projects in Brazil and Australia
- The Solonopole lithium pegmatite project is situated in the state of Ceara in the northeast of Brazil. Significant pegmatite mineralisation has been identified along an approximate 17km corridor within the Company’s exploration leases
- Surface mapping and sampling has commenced on the Solonopole project following a site visit from Executive Director Sebastian Kneer in May
- Oceana will rank targets for immediate drill testing upon completion of the initial sampling program and detailed review of the existing dataset. To date, none of the highly prospective prospects have been drill tested
- The Napperby lithium pegmatite project is located in the Arunta Pegmatite field in the Northern Territory. A reconnaissance site visit was undertaken by the Company’s consultants in late April
The listing follows the successful and oversubscribed initial public offering (IPO) of Oceana, which raised $6m in new equity. This included a $1m cornerstone investment from Yahua International Industrial Group, the third largest lithium hydroxide producer globally.
The funds raised will allow Oceana to aggressively pursue the multiple mineralised outcropped pegmatites identified at the Solonopole lithium pegmatite project in Brazil, covering an area of 114 km2 and strategically located only three hours from the port of Fortaleza.
Based on their geochemical signature, the Solonopole pegmatites belong to the LCT (Lithium-Cesium-Tantalum) family of rare element pegmatites. High grade outcropping rock samples have returned assay values of over 9% Li2O and over 1% Ta2O5 . Over 15 historical artisanal mines have been identified on the leases to depths of less than 10 metres vertical depth.
Authorised for release by: Jerome G Vitale, Chairman
For further information please contact:
Oceana Lithium Limited
T: +61 8 9486 4036
E: info@oceanalithium.com.au
W: www.oceanalithium.com.au
The exploration results contained in this announcement were first reported by the Company in its prospectus dated 4 April 2022 and announced to ASX on 29 June 2022. The Company confirms that it is not aware of any new information or data that materially affects the information included in the Prospectus.
Click here for the full ASX Release
This article includes content from Oceana Lithium Limited, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
VIDEO — Sigma Lithium: EV Trend "Inevitable," Speed Has Brought Lithium Demand Forward
Sigma Lithium: EV Trend "Inevitable," Speed Has Brought Lithium Demand Forwardyoutu.be
Rising lithium prices have attracted investor attention, and while the market has cooled somewhat in recent months, experts agree that the crucial battery metal's story still has a long way to go.
Speaking at the Prospectors & Developers Association of Canada (PDAC) convention, Ana Cabral-Gardner, co-chairperson and co-CEO at Sigma Lithium (TSXV:SGML,NASDAQ:SGML), explained that higher electric vehicle (EV) demand from the western world surprised the market in 2020 and led to a major run in prices.
"That took the whole industry by surprise, and then as per the current price levels it was clear that the industry wasn't expecting it and it wasn't ready for it," she explained to the Investing News Network.
She noted that prior to 2020, EV demand came mostly from Mainland China, and was largely driven by subsidies. But in the second half of 2020, one in every five vehicles sold in Western Europe was an EV.
This "shock to the system" has been further exacerbated by greater EV uptake in North America.
"There were forecasts that EVs would prevail in the long run, but the speed at which consumers have embraced it has surprised the industry," said Cabral-Gardner.
An updated feasibility study released in April shows that Sigma Lithium's Grota do Cirilo project in Brazil has the capacity to produce 230,000 tonnes per annum (tpa) of 6 percent battery-grade sustainable lithium for eight years under a Phase 1 base-case scenario that the company says would be a "financially robust" standalone operation.
There is also the option to increase Phase 1 production to 265,000 tpa of battery-grade sustainable lithium, as well as a Phase 2 scenario that lays out the potential for additional production of 220,000 tpa; this would increase the company's output to 450,000 tpa of 6 percent battery-grade sustainable lithium.
"We're not only ready to bring it into production for late this year, but then as we continued to work we were able to plan to double that level of production for the year thereafter," said Cabral-Gardner about the study.
Since the PDAC interview took place, Sigma Lithium has announced an increase of about 50 percent to Grota do Cirilo's total mineral resource, bringing it to 85.7 million tonnes.
"We're very optimistic about the sector because the EV demand trend — it's a tsunami, it's inevitable," she said.
Watch the interview above for more from Cabral-Gardner on Sigma Lithium and the lithium sector. You can also click here for our recap of PDAC, and here for our full PDAC playlist on YouTube.
Don't forget to follow us @INN_Resource for real-time updates!
Securities Disclosure: I, Charlotte McLeod, hold no direct investment interest in any company mentioned in this article.
Editorial Disclosure: The Investing News Network does not guarantee the accuracy or thoroughness of the information reported in the interviews it conducts. The opinions expressed in these interviews do not reflect the opinions of the Investing News Network and do not constitute investment advice. All readers are encouraged to perform their own due diligence.
Balkan Mining and Minerals Limited (ASX: BMM) – Trading Halt
Description
The securities of Balkan Mining and Minerals Limited (‘BMM’) will be placed in trading halt at the request of BMM, pending it releasing an announcement. Unless ASX decides otherwise, the securities will remain in trading halt until the earlier of the commencement of normal trading on Monday, 4 July 2022 or when the announcement is released to the market.
Issued by
Damian Dinelli
Adviser, Listings Compliance (Perth)
Click here for the full ASX Release
This article includes content from Balkan Mining (ASX:BMM), licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
VIDEO — Winsome Resources: Drilling Toward Maiden Resource at Quebec Lithium Project
Winsome Resources: Drilling Toward Maiden Resource at Quebec Lithium Projectyoutu.be
Although prices have cooled off from the highs seen earlier this year, the lithium market remains in focus and investors are interested in how to get exposure to the green energy transition.
Chris Evans, managing director at Winsome Resources (ASX:WR1), said Australian investors in particular are aware of the lithium opportunity, and reacted well to the company's ASX listing this past November.
The company initially came to market with three lithium assets in the James Bay region of Quebec, and has since acquired two additional lithium projects in the province.
Speaking to the Investing News Network, Evans explained that Cancet is the company's main focus. Recent assay results released during the Prospectors & Developers Association of Canada (PDAC) convention build on previous drilling at the property, and have increased the known pegmatite strike length to 1,200 meters from 600 meters.
Looking forward, Evans said that two geological teams are now on the ground at Cancet, and are investigating targets identified through geophysical surveys to figure out which of them require drilling.
Known pegmatites that have already been drilled are also being stripped and cleared so that the company can complete field mapping and decide where to drill next.
"Really all that's working towards a maiden resource in the first quarter of 2023," said Evans.
In terms of the overall lithium market, he said a recent Goldman Sachs (NYSE:GS) report saying the battery metals bull market is "over for now" put a damper on sentiment, but is generally not thought to be a major concern.
"I think that probably initiated a bit of a correction in the market, which may have been needed because lithium prices and stocks were at all-time highs," he said. "But in terms of an oversupply like Goldman Sachs is predicting, I haven't heard anyone agree with that since I've been here at PDAC."
Watch the interview above for more from Evans on Winsome Resources and its plans for the next six months. You can also click here for our recap of PDAC, and here for our full PDAC playlist on YouTube.
Don't forget to follow us @INN_Australia for real-time updates!
Securities Disclosure: I, Charlotte McLeod, hold no direct investment interest in any company mentioned in this article.
Editorial Disclosure: Winsome Resources is a client of the Investing News Network. This article is not paid-for content.
The Investing News Network does not guarantee the accuracy or thoroughness of the information reported in the interviews it conducts. The opinions expressed in these interviews do not reflect the opinions of the Investing News Network and do not constitute investment advice. All readers are encouraged to perform their own due diligence.
VIDEO - Winsome Resources: Drilling Toward Maiden Resource at Quebec Lithium Project
Although prices have cooled off from the highs seen earlier this year, the lithium market remains in focus and investors are interested in how to get exposure to the green energy transition.
Chris Evans, managing director at Winsome Resources (ASX:WR1), said Australian investors in particular are aware of the lithium opportunity, and reacted well to the company’s ASX listing this past November.
The company initially came to market with three lithium assets in the James Bay region of Quebec, and has since acquired two additional lithium projects in the province.
Outstanding Kaolin Brightness Results from Cloud Nine In‐fill Drilling
Latin Resources Limited (ASX: LRS) (“Latin” or “the Company”) is pleased to provide an update for recent activities and next steps in relation to the advancement of its 100% owned Cloud Nine Halloysite‐Kaolin Deposit (“Cloud Nine”) in Western Australia. The Company released its maiden Mineral Resource Estimate (“MRE”) of 207Mt Inferred Resources at Cloud Nine in May 20211.
HIGHLIGHTS
- Significant thicknesses of exceptionally bright kaolinised granite intersected in the Resource in‐fill drilling, further highlighting the quality of the world class Cloud Nine Halloysite‐Kaolin deposit. Significant intersections include:
- NBAC459: 43m @ 85.4 ISO‐B from 7m
- NBAC397: 38m @ 85.3 ISO‐B from 12m
- NBAC413: 25m @ 85.2 ISO‐B from 17m
- NBAC442: 21m @ 85.2 ISO‐B from 6m
- Geotechnical drilling for bulk density determination has been successfully completed at the Cloud Nine Halloysite‐Kaolin Deposit.
- Bulk density measurements are a vital step in the path to an updated Cloud Nine JORC Resource which is currently being undertaken.
- Permitting and approvals process has commenced to enable the excavation of a trial mining test‐pit.
- The Company has previously reported its maiden JORC (2012) Inferred Mineral Resource of 207Mt of kaolinised granite including a sub‐domain of 50Mt grading 6% halloysite1 – making Cloud Nine one of the largest undeveloped kaolin‐halloysite deposits in Australia.
To date, nearly two thirds of the composites from the Cloud Nine Resource in‐fill drilling program have been analysed for brightness (Figure 1). The remaining holes’ sample analysis has benefited from optimising the analysis pathway, coupled with a drop in COVID‐related staffing issues at the laboratory. The remaining results are expected towards the end of July.
The drilling thus far2 has returned significant, near surface thicknesses of kaolinised granite with brightness values above 85 ISO‐B. A total of 66% of the drill holes analysed so far, returned results above 80 ISO‐B, with selected significant results >85 ISO‐B including:
Table 1: Selected significant Cloud Nine kaolin brightness intersections (>85 ISO‐B)
Figure 1: Drillholes with brightness results received and pending, from the Cloud Nine Resource in‐fill drilling
SONIC GEOTECHNICAL DRILLING
The recently completed sonic geotechnical drilling program, comprising 9 PQ (85mm) drill holes for 365 metres, was designed to provide representative core samples from within the footprint of the existing JORC MRE (Figure 2).
The in‐situ dry bulk density data is an integral part of the ongoing resource estimation work at Cloud Nine and will improve the confidence levels in the current Inferred JORC Resource, while the geotechnical data is required for the mine design and scheduling work currently underway as part of the Company’s Pre‐Feasibility Studies (“PFS”) and other studies.
Figure 2: Cloud Nine – location of sonic drill collars
REGIONAL AEROMAGNETIC SURVEY
The Company has engaged Southern Geoscience Consultants (SGC) to manage a high detail airborne magnetic and radiometric survey covering the Company’s extensive regional tenement package (Figure 3). The regional survey will assist in defining further exploration targets along almost 105 kilometres of prospective tenure and comprises over 13,800 line kilometres on 50 metre spaced east west lines.
Click here for the full ASX Release
This article includes content from Latin Resources Limited (ASX: LRS), licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
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