Calibre Mining

PEAs & Feasibility Studies Mining News

December 18, 2023
Pan American Silver Announces Preliminary Economic Assessment of La Colorada Skarn Project
Production averaging 17.2 million ounces of silver, 427 thousand tonnes of zinc and 218 thousand tonnes of lead annually during the first 10 years 50,000 tonnes per day sub-level cave mining method and conventional flotation plant 17-year mine life and continued... Read More
December 18, 2023
Cordoba Minerals Proudly Announces Completion of NI 43-101 Feasibility Study for Alacran Project in Colombia
The 2023 Feasibility Study Results Demonstrate an Economically Attractive Project, with an After-Tax Net Present Value of US$359 Million, and an Internal Rate of Return of 23.8% with a Payback Period of 3 Years Vancouver, British Columbia--(Newsfile Corp. -... Read More
December 14, 2023
Volt Lithium Announces Preliminary Economic Assessment at Rainbow Lake Project in Alberta, Highlighted by 45% IRR and US$1.5 Billion Before-Tax NPV8
Pre-tax US$1.5 Billion NPV8 and IRR of 45% Rainbow Lake Area has a long history of resource extraction, well established infrastructure, and supportive government CALGARY, Alberta, Dec. 14, 2023 (GLOBE NEWSWIRE) -- Volt Lithium Corp. (TSXV: VLT) (" Volt " or the " Company ") is pleased... Read More
December 12, 2023
NextSource Materials Announces Robust Feasibility Study Results for Molo Mine Expansion to 150,000 Tonnes per Annum of SuperFlake(R) Graphite Concentrate
Highlights Feasibility Study confirms highly attractive economics for a large-scale expansion of the Molo Mine and processing facility to a steady-state production rate of 150,000 tpa of graphite concentrate Estimated capital cost of US$161.7 million (including contingency), with pre-tax... Read More
December 4, 2023
International Lithium: PEA for Raleigh Lake Lithium Project Outlines Highly Favourable After-Tax NPV (Discounted at 8%) of CAD$342.9 million and After-Tax IRR of 44.3% P.A.
Vancouver, British Columbia--(Newsfile Corp. - December 4, 2023) - International Lithium Corp. (TSXV: ILC) (OTCQB: ILHMF) (FSE: IAH) (the " Company " or " ILC ") is pleased to announce a positive Preliminary Economic Assessment ("PEA") for a proposed lithium... Read More
November 18, 2023
(INTERVIEW) Skeena Resources – Video Interview – Definitive Feasibility Study Overview
Vancouver, British Columbia / November 17, 2023 / KEReport / Skeena Resources (TSX:SKE – NYSE:SKE) (“Skeena” or the “Company”) released, on November 14th, the results from the Definitive Feasibility Study at the Eskay Creek Project in the Golden Triangle of BC.... Read More
November 14, 2023
Skeena Resources Completes Positive Definitive Feasibility Study for Eskay Creek: After-Tax NPV (5%) of C$2.0 Billion, 43% IRR and 1.2 Year Payback
VANCOUVER, BC / ACCESSWIRE / November 14, 2023 / Skeena Resources Limited (TSX: SKE )(NYSE: SKE ) ("Skeena" or the "Company") is pleased to announce the results of the Definitive Feasibility Study ("DFS" or the "Study") for its 100% owned Eskay Creek Gold-Silver... Read More
November 2, 2023
Cerrado Gold Announces Positive Feasibility Study Results for Its Monte Do Carmo Gold Project, Brazil
Including an After-Tax NPV 5% of US$369 million and IRR of 32% Highlights After-Tax NPV of US$369 million and IRR of 32% Average annual gold production of 94,797 ounces per annum over 9 year Life of Mine ("LOM") Average AISC of US$711 per ounce over LOM Initial Capex of US$186.6 million... Read More
November 1, 2023
Silver Tiger Metals Announces PEA With NPV of US$287M for Open Pit Portion of El Tigre Silver-Gold Project
HALIFAX, NS / ACCESSWIRE / November 1, 2023 / Silver Tiger Metals Inc. (TSXV:SLVR) (OTCQX:SLVTF) ("Silver Tiger" or the "Corporation") is pleased to announce a Preliminary Economic Assessment ("PEA") for its 100% owned, silver-gold El Tigre Project (the "Project" or "El Tigre") located... Read More
October 30, 2023
Denarius Metals Announces Positive PEA Results for 100%-owned Zancudo Project in Colombia
Toronto, Ontario--(Newsfile Corp. - October 30, 2023) - Denarius Metals Corp. (TSXV: DSLV) (OTCQX: DNRSF) ("Denarius Metals" or the "Company") today announced the results of a Preliminary Economic Assessment ("PEA") for its 100%-owned Zancudo Project (the "Project"), which includes the... Read More
October 19, 2023
Lithium Ionic Announces PEA and Expanded Mineral Resource Estimate for Bandeira; Post-tax NPV8% US$1.6 Billion & IRR of 121%
TORONTO, Oct. 19, 2023 (GLOBE NEWSWIRE) -- Lithium Ionic Corp. (TSXV: LTH; OTCQX: LTHCF; FSE: H3N) (“Lithium Ionic” or the “Company”) is pleased to report the results of the Preliminary Economic Assessment (“PEA”) and the updated Mineral Resource Estimate ("MRE")... Read More
October 17, 2023
Oroco Resource Announces $2.3 Billion Pre-tax NPV in PEA for Santo Tomas Project
Pre-Tax NPV (8%) of US$2.3 Billion, After-Tax NPV (8%) of US$1.2 Billion Pre-Tax IRR of 23.0% After-Tax IRR of 17.3% Average annual copper production of 292 M lb per year over first 5 years of full production VANCOUVER, British Columbia, Oct. 17, 2023 (GLOBE NEWSWIRE) -- Oroco Resource... Read More
October 16, 2023
Freeman Gold Announces Robust Maiden Preliminary Economic Assessment For Lemhi: After Tax NPV Of US$ 212 Million
VANCOUVER, BC , Oct. 16, 2023 /CNW/ - Freeman Gold Corp. (TSXV: FMAN) (OTCQX: FMANF) (FSE: 3WU) (" Freeman " or the " Company ") is pleased to announce results for the maiden Preliminary Economic Assessment ("PEA") on the Company's 100% owned Lemhi Gold project... Read More
October 12, 2023
Canada Nickel Announces Positive Bankable Feasibility Study For its Crawford Nickel Sulphide Project
Highlights $2.5 billion after-tax NPV 8% and IRR of 17.1%; increasing to $2.6 billion after-tax NPV 8% and IRR of 18.3% with projected Carbon Capture & Storage tax credits Crawford is world's 2 nd largest nickel reserve and 2 nd largest resource 1 . Initial... Read More
October 11, 2023
Orezone Gold Announces Bomboré Phase II Expansion Study Results
Phase II average annual gold production of 209,000oz at AISC of $1,121/oz, with LOM After-tax NPV 5% of US$635.9M (All reported figures are in US dollars and are on a 100% project basis unless otherwise stated) VANCOUVER, British Columbia, Oct. 11, 2023 (GLOBE... Read More
October 6, 2023
Tantalex Lithium Resources Announces Impressive Manono Lithium Tailings Preliminary Economic Assessment With IRR of 87,4% and NPV10 of US$764 Million
Key PEA Highlights Excellent project economics and financial returns Robust pre-tax NPV 10% of approximately $764 million and 87.4% IRR on a nominal basis, and a pre-tax NPV 10% of approximately $638 million and 82.3% IRR on a real basis. Rapidpaybackof1... Read More
September 25, 2023
Allkem: James Bay Lithium Project Update Confirms Strong Project Economics
BRISBANE, Australia, Sept. 25, 2023 (GLOBE NEWSWIRE) -- Allkem Limited (ASX |TSX: AKE) (“ Allkem” or the “Company” ) is pleased to announce a project update for its wholly owned James Bay Lithium Project (“ James Bay ” or the “ Project ”) located in Québec,... Read More
September 22, 2023
Giga Metals Announces Positive Pre-Feasibility Study for the Turnagain Nickel-Cobalt Deposit
VANCOUVER, British Columbia, Sept. 22, 2023 (GLOBE NEWSWIRE) -- Giga Metals Corp. (TSX.V: GIGA) (" Giga Metals " or the " Company ") today announced the results of a Pre-Feasibility Study (PFS) prepared in accordance with National Instrument 43-101 for the... Read More
September 18, 2023
Centerra Gold Announces Strategic Plan Including Thompson Creek Prefeasibility Study Highlights
All figures are in United States dollars. All production figures reflect payable metal quantities and are on a 100%-basis, unless otherwise stated. For references denoted with NG, refer to the “Non-GAAP and Other Financial Measures” disclosure at the end of this news release for a... Read More
September 12, 2023
GoGold Resources Announces Updated Mineral Resource and PEA with NPV of US$458M at Los Ricos South
Increase of 55% in Measured & Indicated AgEq Ounces and Increase of 55% in NPV from previous January 2021 MRE and PEA HALIFAX, NS , Sept. 12, 2023 /CNW/ - GoGold Resources Inc. (TSX: GGD) (OTCQX: GLGDF) ("GoGold", "the Company") is pleased to release the results... Read More
September 11, 2023
P2 Gold Announces Positive Gabbs Updated Preliminary Economic Assessment with Life of Mine Production of 1.86 Million Gold Equivalent Ounces
VANCOUVER, BC , Sept. 11, 2023 /CNW/ - P2 Gold Inc. ("P2" or the "Company") (TSXV: PGLD) (OTCQB: PGLDF) reports results from a positive Updated Preliminary Economic Assessment ("Updated PEA") on its wholly-owned gold-copper Gabbs Project located on the Walker-Lane Trend in Nevada . The... Read More
September 8, 2023
Hudbay Minerals De-risks Copper World Phase I with Enhanced Pre-Feasibility Study
Phase I, which is a standalone operation requiring only state and local permits for an extended 20-year mine life, has an after-tax net present value (8%) of $1.1 billion and generates a 19% internal rate of return at a copper price of $3.75 per pound. Average... Read More
September 7, 2023
First Mining Gold Announces Positive Preliminary Economic Assessment for the Duparquet Gold Project, Quebec, Canada
Pre-Tax NPV 5% of C$1.07 billion , After-Tax NPV 5% of C$588 million Pre-Tax IRR of 24.9%, After-Tax IRR of 18.0% Average LOM Annual Gold Production of 233 koz with AISC of US$976 /oz over 11-year LOM VANCOUVER, BC , Sept. 7, 2023 /CNW/ - First Mining Gold Corp.... Read More
September 6, 2023
Standard Lithium Announces Positive Results of Definitive Feasibility Study for First Commercial Lithium Extraction Plant at LANXESS South Plant
EL DORADO, Ark., Sept. 06, 2023 (GLOBE NEWSWIRE) -- Standard Lithium Ltd. (“Standard Lithium” or the “Company”) (TSXV:SLI) (NYSE American:SLI) (FRA:S5L), announced today the positive results of a Definitive Feasibility Study (the “DFS”) for its first commercial... Read More
September 6, 2023
FPX Nickel Delivers PFS for Baptiste Nickel Project with After-Tax NPV of US$2.01 Billion and 18.6% IRR
VANCOUVER, BC , Sept. 6, 2023 /CNW/ - FPX Nickel Corp. (TSXV: FPX) (OTCQB: FPOCF) (" FPX " or the " Company ") is pleased to announce results from the preliminary feasibility study (" PFS ") for its 100%-owned Baptiste Nickel Project (" Baptiste " or the "... Read More
September 6, 2023
Avrupa Minerals: Positive Preliminary Economic Assessment Completed for the Slivova Gold Project, Kosovo
Vancouver, BC - TheNewswire - September 6, 2023 - Avrupa Minerals Ltd. (AVU:TSXV) (OTC:AVPMF) (TSX-V:AVU) (FRANKFURT:8AM) is pleased to announce that its partner at the Slivova Gold Project in the Republic of Kosovo, Western Tethyan Resources (“WTR”), has provided a positive, independent... Read More
September 5, 2023
Independent Preliminary Economic Assessment for Northern Dynasty’s Pebble Project Completed: Positive Projected Financial Results, Excellent Optionality and Important Benefits for Alaska
VANCOUVER, BC / ACCESSWIRE / September 5, 2023 / Northern Dynasty Minerals Ltd. ( TSX:NDM) (NYSE American:NAK) ("Northern Dynasty" or the "Company" or "NDM") announces an independent technical report entitled Pebble Project, NI 43-101 Technical Report Update and Preliminary Economic... Read More
September 5, 2023
Rio2 Completes Feasibility Study for Fenix Gold Project
VANCOUVER, British Columbia, Sept. 05, 2023 (GLOBE NEWSWIRE) -- Rio2 Limited (“ Rio2” or the “Company ”) (TSXV: RIO; OTCQX: RIOFF; BVL: RIO) today announces the Feasibility Study ( “FS” ) for its 100% owned Fenix Gold Project ( “Fenix Gold” or the “Project” ) located in the Maricunga... Read More
August 30, 2023
Aura Minerals Completes Feasibility Study for the Borborema Project and Increases Ownership Stake in Borborema Inc. to 100%
ROAD TOWN, British Virgin Islands, Aug. 30, 2023 (GLOBE NEWSWIRE) -- Aura Minerals Inc. (TSX: ORA) (B3: AURA33) (OTCQX: ORAAF) (“ Aura ” or the “ Company ”) is pleased to announce the results of the Feasibility Study for the Borborema Project ( “Borborema” or the... Read More
August 29, 2023
Critical Elements Lithium Announces New Positive Feasibility Study for the Rose Lithium Project Generating an After-Tax NPV8% of US$2.2B and an After-Tax IRR of 65.7%
MONTRÉAL, QC / ACCESSWIRE / August 29, 2023 / Critical Elements Lithium Corporation (TSX-V:CRE) (OTCQX:CRECF) (FSE:F12) (" Critical Elements " or the " Corporation ") is pleased to announce the results of a new Feasibility Study on the Rose Lithium-Tantalum project ("Rose" or the... Read More

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Prospector Metals is a well-financed exploration company led by a highly qualified team with over 100 years of collective experience. The Company is pursuing projects with large discovery potential located in world-class mining camps... LEARN MORE