Sandfire Resources America (SRAF.F) 주식 개요는 미국 내 자원 자산의 인수, 탐사 및 개발 사업을 하고 있습니다. 자세히 보기SRAF.F 펀더멘털 분석스노우플레이크 점수가치 평가0/6미래 성장0/6과거 실적0/6재무 건전성0/6배당0/6위험 분석cash runway 경력이 1년 미만입니다.마이너스 주주 지분수익이 USD$1m 미만입니다(CA$0)지난 5년간 매년 수익이 18.4% 감소했습니다.+ 위험 1건 추가모든 위험 점검 보기SRAF.F Community Fair Values Create NarrativeSee what others think this stock is worth. Follow their fair value or set your own to get alerts.Your Fair ValueUS$Current PriceUS$0.16해당 없음내재 할인율Est. Revenue$PastFuture-28m12016201920222025202620282031Revenue CA$1.0Earnings CA$0.1AdvancedSet Fair ValueView all narrativesSandfire Resources America Inc. 경쟁사One and one Green TechnologiesSymbol: NasdaqCM:YDDLMarket cap: US$188.3mU.S. GoldMiningSymbol: NasdaqCM:USGOMarket cap: US$135.0mLiquidmetal TechnologiesSymbol: OTCPK:LQMTMarket cap: US$131.2mSilver Bow MiningSymbol: NYSEAM:SBMTMarket cap: US$271.0m가격 이력 및 성과Sandfire Resources America 주가의 최고가, 최저가 및 변동 요약과거 주가현재 주가CA$0.1652주 최고가CA$0.3252주 최저가CA$0.14베타1.381개월 변동-0.39%3개월 변동-33.14%1년 변동-23.55%3년 변동109.17%5년 변동-11.81%IPO 이후 변동-68.21%최근 뉴스 및 업데이트공시 • Dec 17Sandfire Resources America Inc. Announces Results of Updated Pre-Feasibility Study for the Johnny Lee Deposit and Updated Mineral Resource for the Lowry Deposit At the Black Butte Copper ProjectSandfire Resources America Inc. announced its updated Mineral Resource and Reserve and the results of the Preliminary Feasibility Study Update (the "Study Update" or "PFS") for the Johnny Lee deposit at its Black Butte Copper Project in White Sulphur Springs, Montana, USA, pursuant to National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101"). The Study Update relates to Mineral Resources and Reserves associated with the Johnny Lee copper deposit, the cornerstone deposit at the Black Butte Copper Project (the " Johnny Lee Deposit" or the "Project"). The Study Update economic analysis is based on the Johnny Lee Deposit Mineral Reserves and does not include theLow Deposit. The current study is an underground Pre-Feasibility Study for the Johnny Lee Deposit, building on the prior Preliminary Economic Assessment (PEA, 2013) and the subsequent Feasibility Study completed in 2020, which defined an initial Mineral Reserve for the Johnny Lee Deposit. The Study Update incorporates updated geological and structural models for the JL UCZ and JL LCZ, revised Mineral Resource and Mineral Reserve estimates, updated metallurgical test work and recovery models, integrated with systematic mineralogy and geometallurgical modelling, and updated capital and operating cost estimates and refining charges, using long-term copper price estimates of USD 4.70/lb. The Study Update mine plan and economic analysis are based only on the Johnny Lee Deposit MineralReserves. The Mineral Reserves identified in Table 1 comply with CIM definitions and standards for a NI 43- 101 technical report. Detailed information on mining, processing, metallurgical, and other relevant factors demonstrate, at the time of the Study Update, that economic extraction is feasible. The Study Update did not identify any mining, metallurgical, infrastructure or other relevant factors that may materially affect the estimates of the Mineral Reserves or potential production. All deposits have anomalous silver and cobalt mineralization; however, copper is the only economic product considered in the Study Update. Geotechnical data used for the Study Update includes information pre viously collected by Sandfire America, MD Engineering, and Mining Plus. This data includes drill core logging, QA/QC reviews, structural measurements, and laboratory rock-property testing. As part of the current study update, Entech completed a geotechnical assessment involving reviewing drill core from the JL UCZ, JL LCZ, and planned decline areas, and incorporating both historical logging and new detailed photo-logging undertaken by Entech. Structural data were validated during an Entech site visit and used to characterize the rock mass and assess conditions relevant to the mine design. A 3D geotechnical model was developed combining the logging data and geological models and was utilized for visualization of geotechnical databases, and data from the JL UCZ and the Company's own geotechnical databases, including a geotechnical database. The Company has a geotechnical database and geotechnical database, and is currently being used for the Study Update.공시 • Sep 23Sandfire Resources America Inc., Annual General Meeting, Nov 21, 2025Sandfire Resources America Inc., Annual General Meeting, Nov 21, 2025. Location: british columbia, vancouver Canada공시 • Jul 18Sandfire Resources America Inc. Announces Board ChangesSandfire Resources America Inc. announced the appointment of Stef Weber to Its Board of Directors, Effective July 17, 2025. Mr. Weber brings over 25 years of global experience in the mining industry, with a strong background in finance, project development, and corporate strategy. He has held senior leadership roles in debt financing, joint ventures, mergers and acquisitions, and treasury management. Mr. Weber began his career with PricewaterhouseCoopers and subsequently spent 16 years in senior financial roles with Iscor Limited, Kumba Resources Limited, and Exxaro Resources Limited. He joined Sandfire Resources Limited in October 2019 following its acquisition of MOD Resources Limited, where he served as Chief Financial Officer. Mr. Weber currently serves as Head of Treasury for Sandfire Resources Limited. The Company thanks Ms. Tually for her valuable contributions to the Board and wishes her well in her future endeavors.공시 • Jan 22Sandfire Resources America Inc. Announces Board ChangesSandfire Resources America Inc. announced that Gemma Tually has been appointed to the Sandfire America Board of Directors effective immediately. This occurs in conjunction with Victoria Twiss stepping down from her seat on the Board. Ms. Tually is the Chief Legal & Compliance Officer for Sandfire Resources Ltd. (Australia); 86.9% owner of Sandfire America’s outstanding shares. Ms. Tually is a qualified solicitor with more than 20 years of legal experience working across areas including mining, dispute resolution, international trade and transport, finance, and corporate law.공시 • Sep 17Sandfire Resources America Inc., Annual General Meeting, Nov 15, 2024Sandfire Resources America Inc., Annual General Meeting, Nov 15, 2024. Location: british columbia, vancouver Canada공시 • Jul 25Sandfire Resources America Inc. Reports Additional High Grade Copper Intersections at the Black Butte Copper ProjectSandfire Resources America Inc. announced additional drill results of its 2024 exploration drilling program. The ongoing 2024 drill program focuses on upgrading and expanding the Johnny Lee Lower Copper Zone resource which at last estimate consists of a measured and indicated resource of 1.2 million tonnes grading 6.8% Cu and an inferred resource of 0.5 million tonnes of 5.9% Cu (2020 Technical Report). Since December 2023, the Company has drilled approximately 8,000 meters of a planned 20,000-meter drill program. Intercept calculations included a minimum of 2 samples above a 1% copper cutoff grade. Drilling conducted by Ruen Drilling of Hope, Idaho. HQ3-sized core was collected. Drill holes were oriented with dips varying between -80 to -70 degrees in relatively variably dipping mineral zones. Intercepts may be slightly longer than true thickness. After being logged and photographed in White Sulphur Springs, Montana, all mineralized zones were sampled by cutting half-core splits which were delivered to ALS labs in Reno Nevada for processing. ALS crushed the entire sample to 85% passing 2mm then split off 1kg, which was ground to 85% passing 75 micron and wet-sieved the split to ensure grinding passed specifications and then assayed for gold by fire assay with AA finish. Base metals were analyzed using a 4-acid digestion and ICP-OES analysis. Various other trace and major elements were also analyzed utilizing ICP procedures. Sandfire America utilized a QA/QC protocol which included inserting Certified Reference Materials (CRM) on a minimum of 1 CRM in 20 samples insertion rate. Assays of duplicates, and blanks were also included as part of the QA/QC program. ALS Labs are accredited by ISO/IEC 170205:2017 methods for North America. Drillhole collars are surveyed conforming to UTM NAD83 Zone 12. The Johnny Lee deposit has a Measured and Indicated Mineral Resource of 10.9 million tonnes (Mt) at an average copper grade of 2.9% for 311 thousand tonnes (kt) of contained copper (Cu) at a 1.0% Cu cut-off grade, and an Inferred Mineral Resource of 2.7 Mt at an average copper grade of 3.0% for 80 kt of contained Cu at a 1.0% Cu cut-off grade (2020 Technical Report). The Company has received a Mine Operating Permit from the Montana Department of Environmental Quality for mine development of this deposit and has completed a majority of Phase I construction on surface construction facilities. The Company received a decision from the Montana Supreme Court on February 26, 2024, to re-instate the mine operating permit and allow construction to move forward.더 많은 업데이트 보기Recent updates공시 • Dec 17Sandfire Resources America Inc. Announces Results of Updated Pre-Feasibility Study for the Johnny Lee Deposit and Updated Mineral Resource for the Lowry Deposit At the Black Butte Copper ProjectSandfire Resources America Inc. announced its updated Mineral Resource and Reserve and the results of the Preliminary Feasibility Study Update (the "Study Update" or "PFS") for the Johnny Lee deposit at its Black Butte Copper Project in White Sulphur Springs, Montana, USA, pursuant to National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101"). The Study Update relates to Mineral Resources and Reserves associated with the Johnny Lee copper deposit, the cornerstone deposit at the Black Butte Copper Project (the " Johnny Lee Deposit" or the "Project"). The Study Update economic analysis is based on the Johnny Lee Deposit Mineral Reserves and does not include theLow Deposit. The current study is an underground Pre-Feasibility Study for the Johnny Lee Deposit, building on the prior Preliminary Economic Assessment (PEA, 2013) and the subsequent Feasibility Study completed in 2020, which defined an initial Mineral Reserve for the Johnny Lee Deposit. The Study Update incorporates updated geological and structural models for the JL UCZ and JL LCZ, revised Mineral Resource and Mineral Reserve estimates, updated metallurgical test work and recovery models, integrated with systematic mineralogy and geometallurgical modelling, and updated capital and operating cost estimates and refining charges, using long-term copper price estimates of USD 4.70/lb. The Study Update mine plan and economic analysis are based only on the Johnny Lee Deposit MineralReserves. The Mineral Reserves identified in Table 1 comply with CIM definitions and standards for a NI 43- 101 technical report. Detailed information on mining, processing, metallurgical, and other relevant factors demonstrate, at the time of the Study Update, that economic extraction is feasible. The Study Update did not identify any mining, metallurgical, infrastructure or other relevant factors that may materially affect the estimates of the Mineral Reserves or potential production. All deposits have anomalous silver and cobalt mineralization; however, copper is the only economic product considered in the Study Update. Geotechnical data used for the Study Update includes information pre viously collected by Sandfire America, MD Engineering, and Mining Plus. This data includes drill core logging, QA/QC reviews, structural measurements, and laboratory rock-property testing. As part of the current study update, Entech completed a geotechnical assessment involving reviewing drill core from the JL UCZ, JL LCZ, and planned decline areas, and incorporating both historical logging and new detailed photo-logging undertaken by Entech. Structural data were validated during an Entech site visit and used to characterize the rock mass and assess conditions relevant to the mine design. A 3D geotechnical model was developed combining the logging data and geological models and was utilized for visualization of geotechnical databases, and data from the JL UCZ and the Company's own geotechnical databases, including a geotechnical database. The Company has a geotechnical database and geotechnical database, and is currently being used for the Study Update.공시 • Sep 23Sandfire Resources America Inc., Annual General Meeting, Nov 21, 2025Sandfire Resources America Inc., Annual General Meeting, Nov 21, 2025. Location: british columbia, vancouver Canada공시 • Jul 18Sandfire Resources America Inc. Announces Board ChangesSandfire Resources America Inc. announced the appointment of Stef Weber to Its Board of Directors, Effective July 17, 2025. Mr. Weber brings over 25 years of global experience in the mining industry, with a strong background in finance, project development, and corporate strategy. He has held senior leadership roles in debt financing, joint ventures, mergers and acquisitions, and treasury management. Mr. Weber began his career with PricewaterhouseCoopers and subsequently spent 16 years in senior financial roles with Iscor Limited, Kumba Resources Limited, and Exxaro Resources Limited. He joined Sandfire Resources Limited in October 2019 following its acquisition of MOD Resources Limited, where he served as Chief Financial Officer. Mr. Weber currently serves as Head of Treasury for Sandfire Resources Limited. The Company thanks Ms. Tually for her valuable contributions to the Board and wishes her well in her future endeavors.공시 • Jan 22Sandfire Resources America Inc. Announces Board ChangesSandfire Resources America Inc. announced that Gemma Tually has been appointed to the Sandfire America Board of Directors effective immediately. This occurs in conjunction with Victoria Twiss stepping down from her seat on the Board. Ms. Tually is the Chief Legal & Compliance Officer for Sandfire Resources Ltd. (Australia); 86.9% owner of Sandfire America’s outstanding shares. Ms. Tually is a qualified solicitor with more than 20 years of legal experience working across areas including mining, dispute resolution, international trade and transport, finance, and corporate law.공시 • Sep 17Sandfire Resources America Inc., Annual General Meeting, Nov 15, 2024Sandfire Resources America Inc., Annual General Meeting, Nov 15, 2024. Location: british columbia, vancouver Canada공시 • Jul 25Sandfire Resources America Inc. Reports Additional High Grade Copper Intersections at the Black Butte Copper ProjectSandfire Resources America Inc. announced additional drill results of its 2024 exploration drilling program. The ongoing 2024 drill program focuses on upgrading and expanding the Johnny Lee Lower Copper Zone resource which at last estimate consists of a measured and indicated resource of 1.2 million tonnes grading 6.8% Cu and an inferred resource of 0.5 million tonnes of 5.9% Cu (2020 Technical Report). Since December 2023, the Company has drilled approximately 8,000 meters of a planned 20,000-meter drill program. Intercept calculations included a minimum of 2 samples above a 1% copper cutoff grade. Drilling conducted by Ruen Drilling of Hope, Idaho. HQ3-sized core was collected. Drill holes were oriented with dips varying between -80 to -70 degrees in relatively variably dipping mineral zones. Intercepts may be slightly longer than true thickness. After being logged and photographed in White Sulphur Springs, Montana, all mineralized zones were sampled by cutting half-core splits which were delivered to ALS labs in Reno Nevada for processing. ALS crushed the entire sample to 85% passing 2mm then split off 1kg, which was ground to 85% passing 75 micron and wet-sieved the split to ensure grinding passed specifications and then assayed for gold by fire assay with AA finish. Base metals were analyzed using a 4-acid digestion and ICP-OES analysis. Various other trace and major elements were also analyzed utilizing ICP procedures. Sandfire America utilized a QA/QC protocol which included inserting Certified Reference Materials (CRM) on a minimum of 1 CRM in 20 samples insertion rate. Assays of duplicates, and blanks were also included as part of the QA/QC program. ALS Labs are accredited by ISO/IEC 170205:2017 methods for North America. Drillhole collars are surveyed conforming to UTM NAD83 Zone 12. The Johnny Lee deposit has a Measured and Indicated Mineral Resource of 10.9 million tonnes (Mt) at an average copper grade of 2.9% for 311 thousand tonnes (kt) of contained copper (Cu) at a 1.0% Cu cut-off grade, and an Inferred Mineral Resource of 2.7 Mt at an average copper grade of 3.0% for 80 kt of contained Cu at a 1.0% Cu cut-off grade (2020 Technical Report). The Company has received a Mine Operating Permit from the Montana Department of Environmental Quality for mine development of this deposit and has completed a majority of Phase I construction on surface construction facilities. The Company received a decision from the Montana Supreme Court on February 26, 2024, to re-instate the mine operating permit and allow construction to move forward.공시 • Apr 30Sandfire Resources America Inc. Reports High Grade Copper Intersections at the Black Butte Copper ProjectSandfire Resources America Inc. announced initial drill results of its winter exploration drilling program. The ongoing 2024 drill program focuses on upgrading and expanding the Johnny Lee Lower Copper Zone resource which at last estimate consists of a measured and indicated resource of 1.2 million tonnes grading 6.8% Cu and an inferred resource of 0.5 million tonnes of 5.9% Cu (2020 Technical Report). Since December 2023, the company has drilled approximately 4,420 meters of a planned 20,000-meter drill program. Drilling conducted by Ruen Drilling of Hope, ID. HQ3-sized core was collected. Drill holes were oriented with dips varying between -80 to -70 degrees in relatively variably dipping mineral zones. Intercepts may be slightly longer than true thickness. After being logged, photographed in White Sulphur Springs, Montana, all mineralized zones were sampled by cutting half-core splits which were delivered to ALS labs in Reno NV for processing. ALS crushed the entire sample to 85% passing 2mm then split off 1kg, which was ground to 85% passing 75 micron and wet-sieved the split to ensure grinding passed specifications and then assayed for gold by fire assay with AA finish. Base metals were analyzed using a 4-acid digestion and ICP-OES analysis. Various other trace and major elements were also analyzed utilizing ICP procedures. Sandfire America utilized a QA/QC protocol which included inserting Certified Reference Materials (CRM) on a minimum of 1 CRM in 20 samples insertion rate. Assays of duplicates, and blanks were also included as part of the QA/QC program. ALS Labs are accredited by ISO/IEC 170205:2017 methods for North America. Drillhole collars are surveyed conforming to UTM NAD83 Zone 12. The company is aware of no drilling, sampling, recovery, or other factors that could materially affect the accuracy or reliability of the data.공시 • Sep 16Sandfire Resources America Inc., Annual General Meeting, Nov 16, 2023Sandfire Resources America Inc., Annual General Meeting, Nov 16, 2023.공시 • Aug 01Sandfire Resources America Announces Change of DirectorsSandfire Resources America Inc. announces the appointment Victoria Twiss, to the Board of Directors of the Company in replacement of Matt Fitzgerald and Rob Scargill who have resigned as directors of the Company effective July 29, 2023. The Company also announces the appointment of Jason Grace as the Board Chair. Following the changes to the Board, the Board will be comprised of five members: Lincoln Greenidge, Victoria Twiss, Jason Grace, Alan Joscelyn and Christina Hedrich. Mr. Greenidge will continue to serve as Chief Executive Officer of the Company. Ms. Twiss is a practicing lawyer with over 18 years’ experience in the resource sector with experience in the development and operation of mining and infrastructure projects, governance, risk and compliance, mergers and acquisition, land management and contracting and procurement. Ms. Twiss joined Sandfire Resources Ltd. of Australia in 2011 during the construction of their DeGrussa Copper Gold Mine. She oversees the legal, risk, compliance, procurement, and internal audit functions for Sandfire Resources Ltd.공시 • Jul 01Sandfire Resources America Inc. Announces Stepping Down of Matthew Fitzgerald as Chair of the Board of Directors Effective September 30, 2023Sandfire Resources America Inc. announced that Mr. Matthew Fitzgerald will be stepping down as Chair of the Board of Directors effective September 30, 2023. This is in conjunction with him stepping down from his role as CFO of Sandfire Resources Limited. Mr. Fitzgerald has been Chair of the Board since September 2016. The Company would like to thank Mr. Fitzgerald for his years of service.주주 수익률SRAF.FUS Metals and MiningUS 시장7D-1.4%5.5%1.5%1Y-23.5%97.4%28.6%전체 주주 수익률 보기수익률 대 산업: SRAF.F은 지난 1년 동안 97.4%의 수익을 기록한 US Metals and Mining 산업보다 저조한 성과를 냈습니다.수익률 대 시장: SRAF.F은 지난 1년 동안 28.6%를 기록한 US 시장보다 저조한 성과를 냈습니다.주가 변동성Is SRAF.F's price volatile compared to industry and market?SRAF.F volatilitySRAF.F Average Weekly Movement13.3%Metals and Mining Industry Average Movement10.0%Market Average Movement7.2%10% most volatile stocks in US Market16.8%10% least volatile stocks in US Market3.0%안정적인 주가: SRAF.F의 주가는 지난 3개월 동안 US 시장보다 변동성이 컸습니다.시간에 따른 변동성: SRAF.F의 주간 변동성(13%)은 지난 1년 동안 안정적이었지만 US 종목 중 상위 75%보다 높습니다.회사 소개설립직원 수CEO웹사이트1998n/aLincoln E. Greenidgewww.sandfireamerica.com는 미국에서 자원 자산을 인수, 탐사 및 개발하는 회사입니다. 이 회사는 구리, 코발트, 은 매장지를 탐사합니다. 이 회사의 주력 자산은 미국 몬태나 주 중부에 위치한 100% 소유의 블랙 버트 구리 프로젝트입니다.더 보기Sandfire Resources America Inc. 기초 지표 요약Sandfire Resources America의 순이익과 매출은 시가총액과 어떻게 비교됩니까?SRAF.F 기초 통계시가총액US$155.84m순이익 (TTM)-US$20.34m매출 (TTM)n/a0.0x주가매출비율(P/S)-7.7x주가수익비율(P/E)SRAF.F는 고평가되어 있습니까?공정 가치 및 평가 분석 보기순이익 및 매출최근 실적 보고서(TTM)의 주요 수익성 지표SRAF.F 손익계산서 (TTM)매출CA$0매출원가CA$210.10k총이익-CA$210.09k기타 비용CA$27.84m순이익-CA$28.05m최근 보고된 실적Dec 31, 2025다음 실적 발표일해당 없음주당순이익(EPS)-0.027총이익률0.00%순이익률0.00%부채/자본 비율-127.7%SRAF.F의 장기 실적은 어땠습니까?과거 실적 및 비교 보기View Valuation기업 분석 및 재무 데이터 상태데이터최종 업데이트 (UTC 시간)기업 분석2026/05/29 11:19종가2026/05/29 00:00수익2025/12/31연간 수익2025/06/30데이터 소스당사의 기업 분석에 사용되는 데이터는 S&P Global Market Intelligence LLC에서 제공됩니다. 아래 데이터는 이 보고서를 생성하기 위해 분석 모델에서 사용됩니다. 데이터는 정규화되므로 소스가 제공된 후 지연이 발생할 수 있습니다.패키지데이터기간미국 소스 예시 *기업 재무제표10년손익계산서현금흐름표대차대조표SEC 양식 10-KSEC 양식 10-Q분석가 컨센서스 추정치+3년재무 예측분석가 목표주가분석가 리서치 보고서Blue Matrix시장 가격30년주가배당, 분할 및 기타 조치ICE 시장 데이터SEC 양식 S-1지분 구조10년주요 주주내부자 거래SEC 양식 4SEC 양식 13D경영진10년리더십 팀이사회SEC 양식 10-KSEC 양식 DEF 14A주요 개발10년회사 공시SEC 양식 8-K* 미국 증권에 대한 예시이며, 비(非)미국 증권에는 해당 국가의 규제 서식 및 자료원을 사용합니다.별도로 명시되지 않는 한 모든 재무 데이터는 연간 기간을 기준으로 하지만 분기별로 업데이트됩니다. 이를 TTM(최근 12개월) 또는 LTM(지난 12개월) 데이터라고 합니다. 자세히 알아보기.분석 모델 및 스노우플레이크이 보고서를 생성하는 데 사용된 분석 모델에 대한 자세한 내용은 당사의 Github 페이지에서 확인하실 수 있습니다. 또한 보고서 활용 방법에 대한 가이드와 YouTube 튜토리얼도 제공합니다.Simply Wall St 분석 모델을 설계하고 구축한 세계적 수준의 팀에 대해 알아보세요.산업 및 섹터 지표산업 및 섹터 지표는 Simply Wall St가 6시간마다 계산하며, 프로세스에 대한 자세한 내용은 Github에서 확인할 수 있습니다.분석가 소스Sandfire Resources America Inc.는 0명의 분석가가 다루고 있습니다. 이 중 0명의 분석가가 우리 보고서에 입력 데이터로 사용되는 매출 또는 수익 추정치를 제출했습니다. 분석가의 제출 자료는 하루 종일 업데이트됩니다.
공시 • Dec 17Sandfire Resources America Inc. Announces Results of Updated Pre-Feasibility Study for the Johnny Lee Deposit and Updated Mineral Resource for the Lowry Deposit At the Black Butte Copper ProjectSandfire Resources America Inc. announced its updated Mineral Resource and Reserve and the results of the Preliminary Feasibility Study Update (the "Study Update" or "PFS") for the Johnny Lee deposit at its Black Butte Copper Project in White Sulphur Springs, Montana, USA, pursuant to National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101"). The Study Update relates to Mineral Resources and Reserves associated with the Johnny Lee copper deposit, the cornerstone deposit at the Black Butte Copper Project (the " Johnny Lee Deposit" or the "Project"). The Study Update economic analysis is based on the Johnny Lee Deposit Mineral Reserves and does not include theLow Deposit. The current study is an underground Pre-Feasibility Study for the Johnny Lee Deposit, building on the prior Preliminary Economic Assessment (PEA, 2013) and the subsequent Feasibility Study completed in 2020, which defined an initial Mineral Reserve for the Johnny Lee Deposit. The Study Update incorporates updated geological and structural models for the JL UCZ and JL LCZ, revised Mineral Resource and Mineral Reserve estimates, updated metallurgical test work and recovery models, integrated with systematic mineralogy and geometallurgical modelling, and updated capital and operating cost estimates and refining charges, using long-term copper price estimates of USD 4.70/lb. The Study Update mine plan and economic analysis are based only on the Johnny Lee Deposit MineralReserves. The Mineral Reserves identified in Table 1 comply with CIM definitions and standards for a NI 43- 101 technical report. Detailed information on mining, processing, metallurgical, and other relevant factors demonstrate, at the time of the Study Update, that economic extraction is feasible. The Study Update did not identify any mining, metallurgical, infrastructure or other relevant factors that may materially affect the estimates of the Mineral Reserves or potential production. All deposits have anomalous silver and cobalt mineralization; however, copper is the only economic product considered in the Study Update. Geotechnical data used for the Study Update includes information pre viously collected by Sandfire America, MD Engineering, and Mining Plus. This data includes drill core logging, QA/QC reviews, structural measurements, and laboratory rock-property testing. As part of the current study update, Entech completed a geotechnical assessment involving reviewing drill core from the JL UCZ, JL LCZ, and planned decline areas, and incorporating both historical logging and new detailed photo-logging undertaken by Entech. Structural data were validated during an Entech site visit and used to characterize the rock mass and assess conditions relevant to the mine design. A 3D geotechnical model was developed combining the logging data and geological models and was utilized for visualization of geotechnical databases, and data from the JL UCZ and the Company's own geotechnical databases, including a geotechnical database. The Company has a geotechnical database and geotechnical database, and is currently being used for the Study Update.
공시 • Sep 23Sandfire Resources America Inc., Annual General Meeting, Nov 21, 2025Sandfire Resources America Inc., Annual General Meeting, Nov 21, 2025. Location: british columbia, vancouver Canada
공시 • Jul 18Sandfire Resources America Inc. Announces Board ChangesSandfire Resources America Inc. announced the appointment of Stef Weber to Its Board of Directors, Effective July 17, 2025. Mr. Weber brings over 25 years of global experience in the mining industry, with a strong background in finance, project development, and corporate strategy. He has held senior leadership roles in debt financing, joint ventures, mergers and acquisitions, and treasury management. Mr. Weber began his career with PricewaterhouseCoopers and subsequently spent 16 years in senior financial roles with Iscor Limited, Kumba Resources Limited, and Exxaro Resources Limited. He joined Sandfire Resources Limited in October 2019 following its acquisition of MOD Resources Limited, where he served as Chief Financial Officer. Mr. Weber currently serves as Head of Treasury for Sandfire Resources Limited. The Company thanks Ms. Tually for her valuable contributions to the Board and wishes her well in her future endeavors.
공시 • Jan 22Sandfire Resources America Inc. Announces Board ChangesSandfire Resources America Inc. announced that Gemma Tually has been appointed to the Sandfire America Board of Directors effective immediately. This occurs in conjunction with Victoria Twiss stepping down from her seat on the Board. Ms. Tually is the Chief Legal & Compliance Officer for Sandfire Resources Ltd. (Australia); 86.9% owner of Sandfire America’s outstanding shares. Ms. Tually is a qualified solicitor with more than 20 years of legal experience working across areas including mining, dispute resolution, international trade and transport, finance, and corporate law.
공시 • Sep 17Sandfire Resources America Inc., Annual General Meeting, Nov 15, 2024Sandfire Resources America Inc., Annual General Meeting, Nov 15, 2024. Location: british columbia, vancouver Canada
공시 • Jul 25Sandfire Resources America Inc. Reports Additional High Grade Copper Intersections at the Black Butte Copper ProjectSandfire Resources America Inc. announced additional drill results of its 2024 exploration drilling program. The ongoing 2024 drill program focuses on upgrading and expanding the Johnny Lee Lower Copper Zone resource which at last estimate consists of a measured and indicated resource of 1.2 million tonnes grading 6.8% Cu and an inferred resource of 0.5 million tonnes of 5.9% Cu (2020 Technical Report). Since December 2023, the Company has drilled approximately 8,000 meters of a planned 20,000-meter drill program. Intercept calculations included a minimum of 2 samples above a 1% copper cutoff grade. Drilling conducted by Ruen Drilling of Hope, Idaho. HQ3-sized core was collected. Drill holes were oriented with dips varying between -80 to -70 degrees in relatively variably dipping mineral zones. Intercepts may be slightly longer than true thickness. After being logged and photographed in White Sulphur Springs, Montana, all mineralized zones were sampled by cutting half-core splits which were delivered to ALS labs in Reno Nevada for processing. ALS crushed the entire sample to 85% passing 2mm then split off 1kg, which was ground to 85% passing 75 micron and wet-sieved the split to ensure grinding passed specifications and then assayed for gold by fire assay with AA finish. Base metals were analyzed using a 4-acid digestion and ICP-OES analysis. Various other trace and major elements were also analyzed utilizing ICP procedures. Sandfire America utilized a QA/QC protocol which included inserting Certified Reference Materials (CRM) on a minimum of 1 CRM in 20 samples insertion rate. Assays of duplicates, and blanks were also included as part of the QA/QC program. ALS Labs are accredited by ISO/IEC 170205:2017 methods for North America. Drillhole collars are surveyed conforming to UTM NAD83 Zone 12. The Johnny Lee deposit has a Measured and Indicated Mineral Resource of 10.9 million tonnes (Mt) at an average copper grade of 2.9% for 311 thousand tonnes (kt) of contained copper (Cu) at a 1.0% Cu cut-off grade, and an Inferred Mineral Resource of 2.7 Mt at an average copper grade of 3.0% for 80 kt of contained Cu at a 1.0% Cu cut-off grade (2020 Technical Report). The Company has received a Mine Operating Permit from the Montana Department of Environmental Quality for mine development of this deposit and has completed a majority of Phase I construction on surface construction facilities. The Company received a decision from the Montana Supreme Court on February 26, 2024, to re-instate the mine operating permit and allow construction to move forward.
공시 • Dec 17Sandfire Resources America Inc. Announces Results of Updated Pre-Feasibility Study for the Johnny Lee Deposit and Updated Mineral Resource for the Lowry Deposit At the Black Butte Copper ProjectSandfire Resources America Inc. announced its updated Mineral Resource and Reserve and the results of the Preliminary Feasibility Study Update (the "Study Update" or "PFS") for the Johnny Lee deposit at its Black Butte Copper Project in White Sulphur Springs, Montana, USA, pursuant to National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101"). The Study Update relates to Mineral Resources and Reserves associated with the Johnny Lee copper deposit, the cornerstone deposit at the Black Butte Copper Project (the " Johnny Lee Deposit" or the "Project"). The Study Update economic analysis is based on the Johnny Lee Deposit Mineral Reserves and does not include theLow Deposit. The current study is an underground Pre-Feasibility Study for the Johnny Lee Deposit, building on the prior Preliminary Economic Assessment (PEA, 2013) and the subsequent Feasibility Study completed in 2020, which defined an initial Mineral Reserve for the Johnny Lee Deposit. The Study Update incorporates updated geological and structural models for the JL UCZ and JL LCZ, revised Mineral Resource and Mineral Reserve estimates, updated metallurgical test work and recovery models, integrated with systematic mineralogy and geometallurgical modelling, and updated capital and operating cost estimates and refining charges, using long-term copper price estimates of USD 4.70/lb. The Study Update mine plan and economic analysis are based only on the Johnny Lee Deposit MineralReserves. The Mineral Reserves identified in Table 1 comply with CIM definitions and standards for a NI 43- 101 technical report. Detailed information on mining, processing, metallurgical, and other relevant factors demonstrate, at the time of the Study Update, that economic extraction is feasible. The Study Update did not identify any mining, metallurgical, infrastructure or other relevant factors that may materially affect the estimates of the Mineral Reserves or potential production. All deposits have anomalous silver and cobalt mineralization; however, copper is the only economic product considered in the Study Update. Geotechnical data used for the Study Update includes information pre viously collected by Sandfire America, MD Engineering, and Mining Plus. This data includes drill core logging, QA/QC reviews, structural measurements, and laboratory rock-property testing. As part of the current study update, Entech completed a geotechnical assessment involving reviewing drill core from the JL UCZ, JL LCZ, and planned decline areas, and incorporating both historical logging and new detailed photo-logging undertaken by Entech. Structural data were validated during an Entech site visit and used to characterize the rock mass and assess conditions relevant to the mine design. A 3D geotechnical model was developed combining the logging data and geological models and was utilized for visualization of geotechnical databases, and data from the JL UCZ and the Company's own geotechnical databases, including a geotechnical database. The Company has a geotechnical database and geotechnical database, and is currently being used for the Study Update.
공시 • Sep 23Sandfire Resources America Inc., Annual General Meeting, Nov 21, 2025Sandfire Resources America Inc., Annual General Meeting, Nov 21, 2025. Location: british columbia, vancouver Canada
공시 • Jul 18Sandfire Resources America Inc. Announces Board ChangesSandfire Resources America Inc. announced the appointment of Stef Weber to Its Board of Directors, Effective July 17, 2025. Mr. Weber brings over 25 years of global experience in the mining industry, with a strong background in finance, project development, and corporate strategy. He has held senior leadership roles in debt financing, joint ventures, mergers and acquisitions, and treasury management. Mr. Weber began his career with PricewaterhouseCoopers and subsequently spent 16 years in senior financial roles with Iscor Limited, Kumba Resources Limited, and Exxaro Resources Limited. He joined Sandfire Resources Limited in October 2019 following its acquisition of MOD Resources Limited, where he served as Chief Financial Officer. Mr. Weber currently serves as Head of Treasury for Sandfire Resources Limited. The Company thanks Ms. Tually for her valuable contributions to the Board and wishes her well in her future endeavors.
공시 • Jan 22Sandfire Resources America Inc. Announces Board ChangesSandfire Resources America Inc. announced that Gemma Tually has been appointed to the Sandfire America Board of Directors effective immediately. This occurs in conjunction with Victoria Twiss stepping down from her seat on the Board. Ms. Tually is the Chief Legal & Compliance Officer for Sandfire Resources Ltd. (Australia); 86.9% owner of Sandfire America’s outstanding shares. Ms. Tually is a qualified solicitor with more than 20 years of legal experience working across areas including mining, dispute resolution, international trade and transport, finance, and corporate law.
공시 • Sep 17Sandfire Resources America Inc., Annual General Meeting, Nov 15, 2024Sandfire Resources America Inc., Annual General Meeting, Nov 15, 2024. Location: british columbia, vancouver Canada
공시 • Jul 25Sandfire Resources America Inc. Reports Additional High Grade Copper Intersections at the Black Butte Copper ProjectSandfire Resources America Inc. announced additional drill results of its 2024 exploration drilling program. The ongoing 2024 drill program focuses on upgrading and expanding the Johnny Lee Lower Copper Zone resource which at last estimate consists of a measured and indicated resource of 1.2 million tonnes grading 6.8% Cu and an inferred resource of 0.5 million tonnes of 5.9% Cu (2020 Technical Report). Since December 2023, the Company has drilled approximately 8,000 meters of a planned 20,000-meter drill program. Intercept calculations included a minimum of 2 samples above a 1% copper cutoff grade. Drilling conducted by Ruen Drilling of Hope, Idaho. HQ3-sized core was collected. Drill holes were oriented with dips varying between -80 to -70 degrees in relatively variably dipping mineral zones. Intercepts may be slightly longer than true thickness. After being logged and photographed in White Sulphur Springs, Montana, all mineralized zones were sampled by cutting half-core splits which were delivered to ALS labs in Reno Nevada for processing. ALS crushed the entire sample to 85% passing 2mm then split off 1kg, which was ground to 85% passing 75 micron and wet-sieved the split to ensure grinding passed specifications and then assayed for gold by fire assay with AA finish. Base metals were analyzed using a 4-acid digestion and ICP-OES analysis. Various other trace and major elements were also analyzed utilizing ICP procedures. Sandfire America utilized a QA/QC protocol which included inserting Certified Reference Materials (CRM) on a minimum of 1 CRM in 20 samples insertion rate. Assays of duplicates, and blanks were also included as part of the QA/QC program. ALS Labs are accredited by ISO/IEC 170205:2017 methods for North America. Drillhole collars are surveyed conforming to UTM NAD83 Zone 12. The Johnny Lee deposit has a Measured and Indicated Mineral Resource of 10.9 million tonnes (Mt) at an average copper grade of 2.9% for 311 thousand tonnes (kt) of contained copper (Cu) at a 1.0% Cu cut-off grade, and an Inferred Mineral Resource of 2.7 Mt at an average copper grade of 3.0% for 80 kt of contained Cu at a 1.0% Cu cut-off grade (2020 Technical Report). The Company has received a Mine Operating Permit from the Montana Department of Environmental Quality for mine development of this deposit and has completed a majority of Phase I construction on surface construction facilities. The Company received a decision from the Montana Supreme Court on February 26, 2024, to re-instate the mine operating permit and allow construction to move forward.
공시 • Apr 30Sandfire Resources America Inc. Reports High Grade Copper Intersections at the Black Butte Copper ProjectSandfire Resources America Inc. announced initial drill results of its winter exploration drilling program. The ongoing 2024 drill program focuses on upgrading and expanding the Johnny Lee Lower Copper Zone resource which at last estimate consists of a measured and indicated resource of 1.2 million tonnes grading 6.8% Cu and an inferred resource of 0.5 million tonnes of 5.9% Cu (2020 Technical Report). Since December 2023, the company has drilled approximately 4,420 meters of a planned 20,000-meter drill program. Drilling conducted by Ruen Drilling of Hope, ID. HQ3-sized core was collected. Drill holes were oriented with dips varying between -80 to -70 degrees in relatively variably dipping mineral zones. Intercepts may be slightly longer than true thickness. After being logged, photographed in White Sulphur Springs, Montana, all mineralized zones were sampled by cutting half-core splits which were delivered to ALS labs in Reno NV for processing. ALS crushed the entire sample to 85% passing 2mm then split off 1kg, which was ground to 85% passing 75 micron and wet-sieved the split to ensure grinding passed specifications and then assayed for gold by fire assay with AA finish. Base metals were analyzed using a 4-acid digestion and ICP-OES analysis. Various other trace and major elements were also analyzed utilizing ICP procedures. Sandfire America utilized a QA/QC protocol which included inserting Certified Reference Materials (CRM) on a minimum of 1 CRM in 20 samples insertion rate. Assays of duplicates, and blanks were also included as part of the QA/QC program. ALS Labs are accredited by ISO/IEC 170205:2017 methods for North America. Drillhole collars are surveyed conforming to UTM NAD83 Zone 12. The company is aware of no drilling, sampling, recovery, or other factors that could materially affect the accuracy or reliability of the data.
공시 • Sep 16Sandfire Resources America Inc., Annual General Meeting, Nov 16, 2023Sandfire Resources America Inc., Annual General Meeting, Nov 16, 2023.
공시 • Aug 01Sandfire Resources America Announces Change of DirectorsSandfire Resources America Inc. announces the appointment Victoria Twiss, to the Board of Directors of the Company in replacement of Matt Fitzgerald and Rob Scargill who have resigned as directors of the Company effective July 29, 2023. The Company also announces the appointment of Jason Grace as the Board Chair. Following the changes to the Board, the Board will be comprised of five members: Lincoln Greenidge, Victoria Twiss, Jason Grace, Alan Joscelyn and Christina Hedrich. Mr. Greenidge will continue to serve as Chief Executive Officer of the Company. Ms. Twiss is a practicing lawyer with over 18 years’ experience in the resource sector with experience in the development and operation of mining and infrastructure projects, governance, risk and compliance, mergers and acquisition, land management and contracting and procurement. Ms. Twiss joined Sandfire Resources Ltd. of Australia in 2011 during the construction of their DeGrussa Copper Gold Mine. She oversees the legal, risk, compliance, procurement, and internal audit functions for Sandfire Resources Ltd.
공시 • Jul 01Sandfire Resources America Inc. Announces Stepping Down of Matthew Fitzgerald as Chair of the Board of Directors Effective September 30, 2023Sandfire Resources America Inc. announced that Mr. Matthew Fitzgerald will be stepping down as Chair of the Board of Directors effective September 30, 2023. This is in conjunction with him stepping down from his role as CFO of Sandfire Resources Limited. Mr. Fitzgerald has been Chair of the Board since September 2016. The Company would like to thank Mr. Fitzgerald for his years of service.
