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Ontario Geological Survey

Mineral-Related Activity in the Thunder Bay North Resident Geologist District
between January 2025 and March 2025


Mining and Exploration Activity
CompanyProperty Township or Area Commodity Work Type
Copper Lake Resources LtdMarshall Lake - Main Billiton ZoneSummit Lake AreaCopper, Gold, Silver, ZincAboriginal Consultation
Critical One Energy IncHowells LakeSnowdrift Lake AreaAntimony, GoldFinancing, Property Transaction
GoldON Resources LtdSlate FallsWesleyan Lake AreaGold, SilverFinancing
Golden Share Resources CorpOgoki Diamond ProjectBMA 515 861, BMA 516 861, North of Ogoki Trading Post Area, Ruby Creek Area, Stonebasket Island Area, Wabimeig Creek AreaDiamondCorporate Update, Property Transaction
Green Technology Metals LtdRoot Lake - Root BayRoot Bay AreaLithium, Rare Earth ElementsAssay Results, Drilling Results, Exploration Update
Harfang Exploration IncSky LakeCaley Lake AreaGoldDiamond Drilling, Exploration Update
Juno CorpNorth EdgeBMA 533 862GoldDrilling Results, Exploration Update
Juno CorpPlutoBMA 533 863GoldDrilling Results, Exploration Update
Juno CorpVespaBMA 531 863Iron, Scandium, Titanium, VanadiumDrilling Results, Exploration Update
Katoro Gold PLCBurrowsBurrows Lake AreaLithiumProperty Transaction
Landore Resources LtdJunior Lake ProjectFalcon Lake Area, Junior Lake Area, Summit Lake AreaLithiumDiamond Drilling, Drill Core Resampling, Exploration Update, Property Transaction, Soil/Till Sampling
Laurion Mineral Exploration IncIshkoday (Sturgeon River)IrwinGoldAboriginal Consultation, Assay Results, Drilling Results, Magnetotelluric
Libra Lithium CorpOzCaron Lake AreaLithiumCorporate Update
Orla Mining LtdMusselwhiteZeemel Lake AreaGoldProduction Update, Property Transaction
PTX Metals IncW2 Copper-Nickel-PGE ProjectSpringer Lake AreaCopper, Nickel, Palladium, PlatinumAirborne Magnetometer
Riverside Resources IncOakes Gold Project (Brinklow)OakesGoldCorporate Update, Property Transaction
Riverside Resources IncPichette Gold ProjectVincentGoldCorporate Update, Property Transaction
Storm Exploration IncKeezhik Gold ProjectKeezhik Lake AreaGoldProperty Transaction
Storm Exploration IncMiminiska Gold ProjectFerguson Lake Area, Frond Lake Area, Miminiska Lake AreaGoldProperty Transaction
Tombill Mines LtdTombill Main GroupErringtonGoldAssay Results, Rock Sampling
Volta Metals LtdAkiCrescent Lake AreaLithiumFinancing, Other
Volta Metals LtdZigZag Lithium PropertyCrescent Lake AreaLithiumAssay Results, Exploration Update
XXIX Metal CorpThierry Project - K1-1 DepositPonsford Lake AreaCopper, NickelCompilation and Interpretation - Geology

Assessment Files Received
Company Property Assessment File Township or Area Work Type
Battery Age Minerals Falcon Lake Property 20000022593
Crescent Lake Area, Falcon Lake Area, Junior Lake Area, Summit Lake Area Geochemical, Prospecting By Licence Holder, Rock Sampling
Bold Ventures Inc Block N Property, Block P Property 20000022620
Sourdough Rapids Area, South of Greenstone Rapids Area Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
Cuprum Corp Thierry Project 20000022543
Kapkichi Lake Area Assaying and Analyses, Diamond Drilling, Rock Sampling
Eagle Ridge Mining Ltd Eva Lake Property 20000022614
Eva Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
Empire Metals Corp Gwyn Lake Gold Prospect 20000022536
McComber, Vincent Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
Prodigy Gold Inc West Geraldton Project 20000022566
Errington LiDAR
Rock Tech Georgia Lake Inc Georgia Lake Lithium Project 20000022660
Barbara Lake Area, Kilkenny, Lake Jean Area Assaying and Analyses, Channel Sampling, Geobotanical and Biogeochemical Survey, Geological Survey / Mapping, Prospecting By Licence Holder, Rock Sampling
Targa Exploration Corp Slim Jim Project 20000022576
Eager Lake Area, Kassagimini Lake Area, Lauri Lake Area Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
Usha Resources Triangle Property 20000022535
Lake Jean Area, Parks Lake Area Assaying and Analyses, Geological Survey / Mapping, Prospecting By Licence Holder, Rock Sampling
Whitefish Exploration Inc Maun Lake Area Property 20000022591
Maun Lake Area Assaying and Analyses, Soil/Till Sampling

Mineral Inventory Updates
Deposit Name MDI Identifier Township or Area Primary Commodity Secondary Commodity Mineral Deposit Status
Clay Lake Road No. 4 Showing MDI000000001318 McComber Gold Occurrence
Eagle's Nest Project MDI000000000695 BMA 526 862 Copper, Nickel, Palladium, Platinum Gold, Silver Developed Prospect With Reported Reserves or Resources
First Loon Lake # 3b MDI52P12SW00016 Snowflake Lake Area Zinc Occurrence
Howells Lake Prospect MDI52P10SW00007 Snowdrift Lake Area Antimony, Gold Developed Prospect With Reported Reserves or Resources
Lh01-12 MDI000000000828 Bartman Lake Area Copper, Nickel Cobalt Occurrence
Miminiska Lake Au Prospect MDI000000000157 Miminiska Lake Area Gold Developed Prospect With Reported Reserves or Resources
Musselwhite Mine MDI53B09SW00007 Zeemel Lake Area Gold Producing Mine
Nikka Cu-Zn Deposit Zone 8 MDI000000002298 BMA 527 861 Copper, Zinc Gold, Silver Developed Prospect With Reported Reserves or Resources
North Edge MDI000000004077 BMA 533 862 Gold Occurrence
Pluto MDI000000004076 BMA 533 863 Gold Occurrence
Sanderson Zone MDI000000001307 Fry Lake Area Gold Occurrence
Tyson Veins MDI000000002909 Connell Gold Occurrence
Vespa MDI000000004078 BMA 531 863 Titanium, Vanadium Iron Occurrence

Property Visits
Company Property Township or Area Commodity Comments


For further information contact the Thunder Bay North District Resident Geologist Office

Updated April 2025