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Ontario Geological Survey

Mineral-Related Activity in the Thunder Bay North Resident Geologist District
between January 2025 and July 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, Miscellaneous Compilation and Interpretation, Property Transaction
Focus Xplore PLCBurrowsIsobel Lake AreaLithiumExploration Update
Gold Finder Resources LtdSlate FallsWesleyan Lake AreaGold, SilverExploration Update
GoldON Resources LtdSlate FallsWesleyan Lake AreaGold, SilverCorporate Update, Financing
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, Preliminary Economic Assessment, Reserve/Resource Calculations
Green Technology Metals LtdSeymour LakeCrescent Lake AreaLithium, Rare Earth Elements, RubidiumCorporate Update, Reserve/Resource Calculations
Harfang Exploration IncSky LakeCaley Lake AreaGoldAssay Results, Diamond 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
KWG Resources Inc / Canada Chrome CorpKoper Lake (Black Horse)BMA 526 862ChromiumFinancing
Katoro Gold PLCBurrowsBurrows Lake AreaLithiumCorporate Update, Financing, Property Transaction
Kenorland Minerals LtdKowkash PropertyCoughlan Lake Area, Danford, Exton, Gzowski, Kowkash, Metcalfe Lake Area, O Sullivan Lake Area, Oboshkegan, Rupert, Sollas Lake Area, SuniCopper, Gold, Silver, ZincAgreement, Property Transaction
Landore Resources LtdJunior Lake ProjectFalcon Lake Area, Junior Lake Area, Summit Lake AreaLithiumDiamond Drilling, Drill Core Resampling, Drilling Results, Exploration Update, Property Transaction, Soil/Till Sampling
Laurion Mineral Exploration IncIshkoday (Sturgeon River)IrwinGoldAboriginal Consultation, Assay Results, Corporate Update, Diamond Drilling, Drilling Results, Exploration Update, Magnetotelluric
Libra Lithium CorpOzCaron Lake AreaLithiumCorporate Update, Other
Molten Metals CorpGathering Lake ProjectGathering Lake Area, Parks Lake AreaLithiumProperty Transaction
Molten Metals CorpTriangle Lake ProjectLake Jean Area, Parks Lake AreaLithiumProperty Transaction
Orla Mining LtdMusselwhiteZeemel Lake AreaGoldDiamond Drilling, Exploration Update, Production Update, Property Transaction, Underground Drilling
PTX Metals IncW2 Copper-Nickel-PGE ProjectSpringer Lake AreaCopper, Nickel, Palladium, PlatinumAirborne Magnetometer, Assay Results, Compilation and Interpretation - Airborne Geophysics, Diamond Drilling, Drilling Results, Exploration Update
Riverside Resources IncOakes Gold Project (Brinklow)OakesGoldCorporate Update, Financing, Property Transaction
Riverside Resources IncPichette Gold ProjectVincentGoldCorporate Update, Financing, Property Transaction
Rock Tech Lithium IncGeorgia LakeAshmore, KilkennyLithiumAboriginal Consultation, Agreement, Benefication Studies
Storm Exploration IncAttwood ProjectAttwood Lake Area, Greensides Lake Area, Hurst Lake Area, South of Keezhikuns Creek AreaCopper, Gold, NickelAgreement
Storm Exploration IncKeezhik Gold ProjectKeezhik Lake AreaGoldAgreement, Property Transaction
Storm Exploration IncMiminiska Gold ProjectFerguson Lake Area, Frond Lake Area, Miminiska Lake AreaGoldAgreement, Property Transaction
Tombill Mines LtdTombill Main GroupErringtonGoldAssay Results, Financing, Rock Sampling
Volta Metals LtdAkiCrescent Lake AreaLithiumClaim Registration, Property Transaction
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, Financing
Xplore Resources CorpSurge Lithium ProjectRoot Bay AreaLithiumAirborne Magnetometer

Assessment Files Received
Company Property Assessment File Township or Area Work Type
Andrew Tims McBean Lake Property 20000022877
McBean Lake Area Assaying and Analyses, Soil/Till Sampling
AuTECO Minerals Ltd Pickle Crow Property 20000022906
Connell, McCullagh Assaying and Analyses, Rock Sampling
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
Blue Jay Resources Ltd Pichette-Clist Project 20000022818
Leopard Lake Area, Vincent Air Photo and Remote Imagery Interpretations, LiDAR
Blue Jay Resources Ltd Pichette-Clist Project 20000022827
Vincent Air Photo and Remote Imagery Interpretations, LiDAR
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
Commander Resources Ltd First Loon Property 20000022824
Badesdawa River Area, Firstloon Lake Area, McCullagh Assaying and Analyses, Channel Sampling, Geological Survey / Mapping, Rock Sampling
Copper Lake Resources Ltd Marshall Lake Property 20000022814
Summit Lake Area Downhole Geophysics, Electromagnetic
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
First Lithium Minerals Corp Lidstone Property 20000022876
Morden Lake Area, Witchwood Lake Area Assaying and Analyses, Geological Survey / Mapping, Prospecting By Licence Holder, Rock Sampling
James Savage Vent Property 20000022720
Metcalfe Lake Area, Oboshkegan Electromagnetic
Juno Corp G4 Project, Venus Project, Vulcan Project 20000022727
BMA 531 863, BMA 532 863, BMA 533 863 Assaying and Analyses, Diamond Drilling, Electromagnetic, Rock Sampling
Laurion Mineral Exploration Inc Ishkoday Gold and Polymetallic Project 20000022802
Elmhirst, Irwin, Pifher, Walters Assaying and Analyses, Channel Sampling, Geological Survey / Mapping, Prospecting By Licence Holder, Rock Sampling
Laurion Mineral Exploration Inc Ishkoday Gold and Polymetallic Project 20000022789
Irwin, Pifher, Walters Assaying and Analyses, Diamond Drilling, Drill Core Relogging, Rock Sampling
Marigold Minerals Inc Greenbush North Property 20000022689
Greenbush Lake Area, Pashkokogan Lake Area Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
NewOrigin Gold Corp Sky Lake Project 20000022690
Caley Lake Area, Doghole Lake Area, Little Ochig Lake Area, Matapesatakun Bay Area Airborne Electromagnetic, Airborne Gradiometer
Probe Gold Inc Tamarack Project 20000022702
BMA 527 854, BMA 527 861, BMA 528 854, BMA 528 861 Airborne Gravity
Prodigy Gold Inc Castlewood Lake Project 20000022771
Castlewood Lake Area, Martin Lake Area Assaying and Analyses, Geological Survey / Mapping, Prospecting By Licence Holder, Rock Sampling, Soil/Till 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
Wabassi Resources ULC Wabassi Base and Precious Metal Project 20000022770
Oxtoby Lake Area, Venton Lake Area Assaying and Analyses, Linecutting, Prospecting By Licence Holder, Rock Sampling, Soil/Till Sampling
Whitefish Exploration Inc Maun Lake Area Property 20000022591
Maun Lake Area Assaying and Analyses, Soil/Till Sampling
20000022790
Root Lake Area Assaying and Analyses, Diamond Drilling, Rock Sampling

Mineral Inventory Updates
Deposit Name MDI Identifier Township or Area Primary Commodity Secondary Commodity Mineral Deposit Status
Algoma Iron MDI42E10NW00039 Errington Iron Developed Prospect With Reported Reserves or Resources
Anglo-Beardmore MDI42E12SW00009 Summers Gold Occurrence
Archie Lake MDI42E12NW00019 Summers Gold Occurrence
Arseno Lake MDI53B14NE00011 Keeyask Lake Area Arsenic, Lead, Silver, Zinc Gold Developed Prospect With Reported Reserves or Resources
B.I. Nelson MDI42E12NE00025 Vincent Gold Silver Occurrence
B4-7 Deposit MDI42L05NW00003 Junior Lake Area Copper, Nickel Cobalt, Gold, Palladium, Platinum Developed Prospect With Reported Reserves or Resources
Bankfield Mine MDI42E11NE00004 Errington Gold Silver Past Producing Mine Without Reserves or Resources
Belcher-Doran MDI52J15NE00004 Doran Lake Area Iron Developed Prospect With Reported Reserves or Resources
Bell MDI52I11SE00007 Caribou River Area Gold Copper, Silver Occurrence
Big Daddy Chromite Deposit MDI000000000700 BMA 527 862 Chromium, Nickel, Palladium, Platinum Developed Prospect With Reported Reserves or Resources
Big Trench MDI42E12NE00035 Vincent Gold Silver Occurrence
Bish Bay - West Bay Asbestos MDI52H09NE00007 Dorothea Asbestos Discretionary Occurrence
Black Creek Chrome Deposit MDI000000000956 BMA 527 861 Chromium Developed Prospect With Reported Reserves or Resources
Black Label Chromite Zone MDI000000000703 BMA 527 861 Chromium Copper, Nickel, Palladium, Platinum Developed Prospect With Reported Reserves or Resources
Black Thor Deposit MDI000000000704 BMA 527 861 Chromium Developed Prospect With Reported Reserves or Resources
Blacksmith MDI42E12NW00031 McComber Gold Occurrence
Brenbar Mine MDI42E12NW00008 Irwin Gold Copper, Lead, Silver, Zinc Prospect
Broken Heart MDI000000002346 Summers Gold Occurrence
Broken Heart Showing MDI000000001308 Summers Gold Copper Occurrence
Broken Heart West MDI000000002340 Summers Copper, Gold Occurrence
Brookbank Prospect MDI42E12NW00046 Irwin Gold Developed Prospect With Reported Reserves or Resources
Buffalo Beardmore MDI52H09SE00002 Summers Gold Occurrence
Calhet MDI42E12NW00018 Summers Gold Occurrence
Camp Lake MDI000000002353 McComber Gold Manganese Occurrence
Candela MDI42E12NW00010 Summers Gold, Sulphur/Pyrite Discretionary Occurrence
Caribou Lake Ti-V MDI000000004137 Whiddon Lake Area Iron, Titanium, Vanadium Occurrence
Central Onaman MDI42L03NW00008 Suni Iron Occurrence
Clay Lake Road No. 4 Showing MDI000000001318 McComber Gold Occurrence
Cleo Point MDI000000002348 Dorothea Gold Discretionary Occurrence
Consolidated Mosher Long Lac MDI42E10NW00010 Errington Gold Silver Past Producing Mine With Reserves or Resources
Conway MDI52H08NE00009 Lake Jean Area Lithium Beryllium, Niobium, Tin Developed Prospect With Reported Reserves or Resources
Cote - Archie Lake MDI000000002359 Summers Gold Occurrence
Cote-Angle Lake MDI000000002354 McComber Gold Occurrence
Craskie-Vega MDI42E12NE00004 Vincent Gold Arsenic Occurrence
Creek Vein MDI52H09SE00007 Eva Gold Prospect
Cyril Knight East MDI42E12NW00002 Irwin Gold Occurrence
Delbridge MDI000000002350 McComber Gold Occurrence
Delbridge East MDI000000002351 McComber Gold Occurrence
Dobie Zone MDI52O06NE00004 Dobie Lake Area Gold Developed Prospect With Reported Reserves or Resources
Dorothy Lake Property MDI52O06NW00003 Meen Lake Area Gold Developed Prospect With Reported Reserves or Resources
E. Harrington MDI42E12SW00015 McComber Gold Occurrence
Eagle Island MDI52J14NE00004 Trist Lake Area Iron Developed Prospect With Reported Reserves or Resources
Eagle's Nest Project MDI000000000695 BMA 526 862 Copper, Nickel, Palladium, Platinum Gold, Silver Developed Prospect With Reported Reserves or Resources
Empire Contact MDI42E12SW00005 Summers Gold Discretionary Occurrence
Eva Lake MDI52H09NE00011 Eva Silver Zinc Occurrence
Falconbridge Nickel MDI42E12NW00033 Summers Gold Occurrence
Ferraro MDI000000002304 Ashmore Copper, Gold Occurrence
First Loon Lake # 3b MDI52P12SW00016 Snowflake Lake Area Zinc Occurrence
Foisey MDI000000001753 Rickaby Gold Molybdenum, Silver Occurrence
G. Pichette MDI42E12NE00026 Vincent Gold Silver, Zinc Occurrence
Goodman Morgan MDI000000002492 Summers Gold Occurrence
Goodman Vein MDI52H09NE00027 Dorothea Copper, Gold, Silver Molybdenum Occurrence
Goss Lake Prospect MDI52P09SW00002 Frond Lake Area Gold Developed Prospect With Reported Reserves or Resources
Greenbush MDI52J16NE00003 Greenbush Lake Area Lithium, Rubidium Beryllium, Cesium, Niobium, Tantalum Occurrence
Greenstone Gold Mine MDI42E10NW00009 Ashmore Gold Copper, Lead, Silver Producing Mine
Greenstone Gold Mine MDI42E10NW00008 Ashmore Gold Lead, Silver, Zinc Past Producing Mine With Reserves or Resources
Gwyn Lake MDI42E12NW00027 McComber Gold Occurrence
Gwyn Lake Silver MDI000000002352 McComber Silver Discretionary Occurrence
Gwyn Lake Southwest MDI000000001316 McComber Gold Occurrence
Hac-Craig MDI42E12SW00007 Summers Gold Occurrence
Hardrock Extension MDI42E10NE00020 Ashmore Gold Prospect
Headway-Onaman MDI42L04SE00013 Coughlan Lake Area Lead, Zinc Cobalt, Gold, Silver Developed Prospect With Reported Reserves or Resources
Hercules MDI42E13SE00015 Elmhirst Gold Silver Developed Prospect With Reported Reserves or Resources
Hillside Gold Zone MDI000000002240 Dorothea Gold Occurrence
Hol-Lac North MDI42E10NW00015 Ashmore Gold Occurrence
Hol-Lac South MDI42E10NW00002 Ashmore Gold Occurrence
Holt MDI000000002490 Summers Copper, Gold Zinc Occurrence
Howells Lake Prospect MDI52P10SW00007 Snowdrift Lake Area Antimony, Gold Developed Prospect With Reported Reserves or Resources
J. Kondrat MDI42E12NW00029 McComber Gold Silver Occurrence
JORSCO Occurrence MDI42E12NE00020 Leduc Silver Copper, Gold, Lead, Zinc Occurrence
Jacobus Prospect MDI42E13SE00011 Elmhirst Copper, Nickel Developed Prospect With Reported Reserves or Resources
K1-1 MDI52O09SW00004 Ponsford Lake Area Copper, Nickel Developed Prospect With Reported Reserves or Resources
Kailey Lake MDI42E10NW00005 Errington Gold Silver, Tungsten Past Producing Mine With Reserves or Resources
Karl Zeemel Zones 1, 5, 6, and 7 MDI53B09SW00004 Zeemel Lake Area Gold Developed Prospect Without Reported Reserves or Resources
Kasagiminnis Lake MDI52O08SW00007 Little Ochig Lake Area Gold Developed Prospect With Reported Reserves or Resources
Key Lake MDI42E11NE00002 Lindsley Gold Silver, Zinc Developed Prospect With Reported Reserves or Resources
Kilometre 61 MDI000000001274 Crescent Lake Area Molybdenum Copper, Silver Developed Prospect With Reported Reserves or Resources
Koper Lake Project MDI000000001644 BMA 526 862 Chromium Developed Prospect With Reported Reserves or Resources
Koval-Ohman A Zone MDI52O07SE00002 Caley Lake Area Gold Developed Prospect With Reported Reserves or Resources
Lafontaine-Princess Lake MDI000000002345 Summers Gold Occurrence
Lake Nipigon Central MDI52H09NE00019 Eva Iron Developed Prospect With Reported Reserves or Resources
Lake Nipigon North Iron Range MDI52H09NE00022 Dorothea Iron Discretionary Occurrence
Lake Nipigon South Iron Range MDI52H09SE00010 Eva Iron Occurrence
Lake St. Joseph North Zone MDI52O01SW00003 Riach Lake Area Iron Developed Prospect With Reported Reserves or Resources
Lake St. Joseph South Zone MDI000000000332 Carling Island Area Iron Developed Prospect With Reported Reserves or Resources
Lang Lake MDI52O12SE00012 Stoughton Lake Area Copper, Gold Molybdenum, Silver Developed Prospect With Reported Reserves or Resources
Lawrence-McKirdy MDI52H09NE00017 Dorothea Gold Copper, Molybdenum Occurrence
Leitch Gold Mine MDI52H09SE00004 Eva Gold Iron, Silver, Tungsten Past Producing Mine Without Reserves or Resources
Lh01-12 MDI000000000828 Bartman Lake Area Copper, Nickel Cobalt Occurrence
Line 60 Lithium MDI52H08NE00015 Lake Jean Area Lithium Developed Prospect With Reported Reserves or Resources
Little Dawson Lake MDI000000002361 Sandra Gold Occurrence
Long Lac Superior MDI42E12SW00008 Summers Gold Occurrence
Longrose MDI000000002343 Eva Gold Occurrence
Longrose West MDI000000002344 Eva Gold Occurrence
Lynx-Dejour-Reynolds North MDI42L04SE00012 Coughlan Lake Area Copper Gold, Silver Developed Prospect With Reported Reserves or Resources
M. Swereda MDI42E10NW00028 Ashmore Copper, Gold Zinc Occurrence
Main Billiton Zone MDI42L05NE00020 Summit Lake Area Copper, Zinc Gold, Silver Developed Prospect With Reported Reserves or Resources
Maki Key Claim MDI42E12NE00016 Vincent Gold Occurrence
Maki Main MDI42E12NE00023 Vincent Gold Silver Occurrence
McBean Lake MDI000000002282 McBean Lake Area Gold Occurrence
McCombe MDI52J13NE00004 Root Lake Area Lithium, Tantalum Tourmaline Developed Prospect With Reported Reserves or Resources
McComber West MDI42E12NW00028 McComber Gold Occurrence
McFaulds Lake #1 Deposit MDI43D16SE00001 BMA 527 861 Copper, Zinc Gold, Lead, Silver Developed Prospect With Reported Reserves or Resources
McKenzie-Jarvela MDI42E12SW00012 McComber Gold Occurrence
McVittie MDI52H08NE00011 Lake Jean Area Lithium Developed Prospect With Reported Reserves or Resources
McWilliams-Beardmore MDI42E12SW00021 Summers Gold Copper, Silver Occurrence
Mikulic MDI42E10NW00027 Ashmore Gold, Silver Discretionary Occurrence
Miminiska Lake Au Prospect MDI000000000157 Miminiska Lake Area Gold Developed Prospect With Reported Reserves or Resources
Missing Link MDI000000002355 Lapierre Gold Occurrence
Missing Link Extension MDI000000002356 Legault Gold Occurrence
Montmorr 2 MDI52H09NE00012 Eva Gold Occurrence
Musselwhite Mine MDI53B09SW00007 Zeemel Lake Area Gold Producing Mine
Nama Creek MZN MDI52H08NE00013 Kilkenny Lithium Developed Prospect With Reported Reserves or Resources
Nama Creek MZSW MDI000000001645 Kilkenny Lithium Developed Prospect With Reported Reserves or Resources
Neelin-Braggan MDI42E12NW00060 McComber Gold Silver Discretionary Occurrence
Nikka Cu-Zn Deposit Zone 3 MDI43D16SE00002 BMA 527 861 Copper, Zinc Gold, Silver Developed Prospect With Reported Reserves or Resources
Nikka Cu-Zn Deposit Zone 8 MDI000000002298 BMA 527 861 Copper, Zinc Gold, Silver Developed Prospect With Reported Reserves or Resources
North Aubry MDI52I08NW00013 Crescent Lake Area Beryllium, Cesium, Lithium, Tantalum Developed Prospect With Reported Reserves or Resources
North Edge MDI000000004077 BMA 533 862 Gold Occurrence
North Lamaune MDI52I08NE00011 Falcon Lake Area Iron Prospect
Northern Empire Mine MDI42E12SW00002 Summers Gold Silver Past Producing Mine With Reserves or Resources
Nortoba-Tyson Prospect (No. 3 Vein) MDI52H09NE00021 Dorothea Molybdenum Copper, Gold Developed Prospect With Reported Reserves or Resources
Nortoba-Tyson Veins 1, 1A & 2 MDI52H09NE00016 Dorothea Gold Copper, Silver Developed Prospect Without Reported Reserves or Resources
Norton Lake Cu-Ni-PGE Deposit MDI42M14NW00008 Norton Lake Area Copper, Nickel, Platinum Metals Cobalt, Silver Developed Prospect With Reported Reserves or Resources
Oklend Occurrence (Main Narrows) MDI42E10NW00054 Ashmore Gold Occurrence
Oklend West MDI42E10NW00038 Ashmore Gold Copper, Lead Occurrence
Osnaburgh 1 MDI000000004177 Caron Lake Area Lithium Occurrence
Osnaburgh 2 MDI000000004178 Caron Lake Area Lithium Occurrence
Osnaburgh 3 MDI000000004179 Caron Lake Area Lithium Occurrence
Osnaburgh 4 MDI000000004197 Caron Lake Area Lithium Occurrence
Osnaburgh 5 MDI000000004198 Caron Lake Area Lithium Occurrence
P.E. Hopkins MDI52H09NE00023 Dorothea Gold Arsenic, Copper, Molybdenum Occurrence
Parole MDI42E05NW00006 Lake Jean Area Beryllium, Lithium Niobium, Rubidium, Tantalum Developed Prospect With Reported Reserves or Resources
Pashkokogan 1 MDI000000004199 Caron Lake Area Lithium Occurrence
Pashkokogan 2 MDI000000004200 Caron Lake Area Lithium Occurrence
Pashkokogan 3 MDI000000004201 Caron Lake Area Lithium Occurrence
Pauline Lake MDI42E12SW00023 Summers Gold Silver Discretionary Occurrence
Phoenix Occurrence MDI000000002341 Kitto Nickel, Platinum Metals Copper Occurrence
Pickle Crow Mine MDI52O09SE00007 Connell Gold Silver, Tungsten Past Producing Mine With Reserves or Resources
Pluto MDI000000004076 BMA 533 863 Gold Occurrence
Princess MDI52H09SE00006 Eva Copper Discretionary Occurrence
Rentz MDI000000002488 Summers Gold Occurrence
Roche Long Lac MDI42E10NW00030 Ashmore Gold, Molybdenum Copper, Lead, Silver Prospect
Root Bay Pegmatite MDI000000001311 Root Bay Area Lithium Tantalum Developed Prospect With Reported Reserves or Resources
Roxmark-Lafontaine Property MDI000000001313 Summers Gold Occurrence
Rubber Tire Zone (RTZ) MDI42E10NW00049 Croll Copper, Gold, Silver Lead, Molybdenum, Zinc Occurrence
Sand River Gold Mine MDI52H09SE00005 Eva Gold Silver, Tungsten Past Producing Mine Without Reserves or Resources
Sanderson Zone MDI000000001307 Fry Lake Area Gold Occurrence
Skibi Lake Prospect MDI42L10NE00005 Percy Lake Area Iron Prospect
Solomons Pillars Prospect MDI42E12NE00002 Leduc Gold Silver Occurrence
South Aubry MDI52I08NW00012 Crescent Lake Area Beryllium, Lithium Tantalum Developed Prospect With Reported Reserves or Resources
Speke Point MDI000000002342 Kitto Gold Copper Occurrence
Spooner Prospect MDI42E12SW00003 Summers Gold Occurrence
Springer Vein MDI52O08NE00009 Connell Gold Silver Past Producing Mine With Reserves or Resources
Springer-Lavoie Lakes C-D Zones MDI43D05NE00008 Springer Lake Area Copper, Nickel Gold, Palladium, Platinum Developed Prospect With Reported Reserves or Resources
Standingstone Lake MDI42E12NW00021 Summers Gold Discretionary Occurrence
Stewart Lake Iron Mines DDH 61-8 MDI42L11NW00007 Stewart Lake Area Iron Prospect
Stratmin Summers MDI000000002360 Summers Copper, Gold, Silver, Zinc Occurrence
Sturgeon Bridge MDI42E11NW00003 Legault Gold Copper, Zinc Prospect
Summers Pipeline MDI000000002491 Summers Gold Occurrence
Summit Lake Iron Prospect MDI000000001764 Summit Lake Area Iron Prospect
Swamp Lake MDI000000002489 Summers Gold Occurrence
T. Johnson MDI52H09NE00005 Dorothea Gold Occurrence
Talmora Longlac Mine MDI42E10NW00004 Errington Gold Antimony, Copper, Silver, Tin, Tungsten Developed Prospect Without Reported Reserves or Resources
Ternowesky-Rentz MDI42E12SW00027 Summers Gold Silver Occurrence
Thierry Mine MDI52O08NW00003 Kapkichi Lake Area Copper, Nickel Cobalt, Gold, Palladium, Platinum, Silver Past Producing Mine With Reserves or Resources
Tombill East Porphryry MDI42E10NW00045 Errington Gold Silver Occurrence
Tombill Main MDI42E11NE00010 Errington Gold Occurrence
Tombill Main Central Porphyry MDI42E11NE00005 Errington Gold Occurrence
Tombill Mine MDI42E11NE00006 Lindsley Gold Silver Past Producing Mine Without Reserves or Resources
Tyson Veins MDI000000002909 Connell Gold Occurrence
Undersill Lake MDI52H09SE00008 Eva Gold Occurrence
VW Deposit MDI000000001646 Junior Lake Area Copper, Nickel Cobalt, Gold, Palladium, Platinum Developed Prospect With Reported Reserves or Resources
Vega MDI42E12NE00014 Vincent Gold Silver Occurrence
Vespa MDI000000004078 BMA 531 863 Titanium, Vanadium Iron Occurrence
Viper MDI000000002281 McBean Lake Area Gold Occurrence
Wabassi E Deposit MDI000000002217 Venton Lake Area Copper, Zinc Gold, Silver Developed Prospect With Reported Reserves or Resources
Watson Lake SW MDI42E12NW00034 McComber Gold, Lead, Zinc Silver Discretionary Occurrence
West Dyke MDI52H08NE00012 Lake Jean Area Lithium Developed Prospect With Reported Reserves or Resources
Westfield Minerals 2 MDI42E12NW00032 McComber Gold Occurrence
Wilport MDI52H09NE00015 Summers Gold Silver Occurrence
Windigo Pete MDI42E12SW00014 McComber Gold Occurrence
Wodian-Holm MDI42E10NW00033 Ashmore Copper, Gold Lead, Zinc Occurrence
Wolf Island MDI52J14NE00008 Trist Lake Area Iron Developed Prospect With Reported Reserves or Resources
Woods Mac MDI42E10NW00017 Ashmore Copper, Gold Silver, Zinc Prospect
Zulapa MDI42M12SW00004 Reserve Lake Area Gold Silver Developed Prospect With Reported Reserves or Resources

Property Visits
Company Property Township or Area Commodity Comments
Goldstone Resources Inc Nortoba-Tyson Prospect (No. 3 Vein) Dorothea Molybdenum Material collected for Critical Mineral kits for educational purposes


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

Updated August 2025