Copper · Molybdenum · Gold · Silver
Record/source date: Oct 5, 202Source-labelled discovery
Ontario Mining Projects
Ontario mining projects can be explored through issuer-source-linked profiles and separately labelled official discovery records. This view contains 15 reviewed project profiles and 3450 government discovery or matched records, not a count of unique active mines. An occurrence or deposit is not necessarily an active public-company project; government records do not become reviewed intelligence without editor approval.
3465 matching records
Gold · VMS
Record/source date: Sep 23, 20Nickel
Record/source date: Sep 14, 20Gold
Record/source date: Sep 22, 20Gold
Record/source date: Jul 29, 20Gold
Record/source date: Jun 22, 20Lithium
Record/source date: Sep 10, 20Nickel · Copper
Record/source date: Sep 17, 20Gold
Record/source date: Oct 13, 20Gold
Record/source date: Sep 23, 20Copper · PGM
Record/source date: Oct 1, 202Nickel
Record/source date: Oct 5, 202Gold
Record/source date: Sep 16, 20Copper · VMS
Record/source date: Oct 2, 202Gold
Record/source date: Sep 17, 20Government Discovery Record
Pocket Pond
Kenora
Copper, Zinc
Record/source date: 2026-10-22Government Discovery Record
Seagull
Anteros Metals Inc/Rift Minerals Inc · Thunder Bay South
Helium, Hydrogen, Nickel, Palladium, Platinum
Record/source date: 2026-10-24Government Discovery Record
West Madsen Project
Gold Finder Resources Ltd · Red Lake
Gold
Record/source date: 2026-10-24Government Discovery Record
Electrum P Zone
Kenora
Gold
Record/source date: 2026-10-22Government Discovery Record
Crownbridge
Sault Ste. Marie
Copper
Record/source date: 2026-10-22Government Discovery Record
Bridgeport DH MC08-3
Timmins
Asbestos, Nickel; Cobalt, Gold
Record/source date: 2026-10-22Government Discovery Record
Russet Main Zone
Red Lake
Gold
Record/source date: 2026-10-22Government Discovery Record
Hemlo Gold Mine
Hemlo Mining Corp · Thunder Bay South
Gold
Record/source date: 2026-10-24Government Discovery Record
Surluga Gold Mine
Sault Ste. Marie
Gold; Silver
Record/source date: 2026-10-22Government Discovery Record
Sudbury Office
Magna Mining Inc · Sudbury
Copper, Nickel, Palladium, Platinum
Record/source date: 2026-10-24Government Discovery Record
Bobinski-Maciejewski
Red Lake
Gold
Record/source date: 2026-10-22Government Discovery Record
Madsen Mine
West Red Lake Gold Mines Ltd · Red Lake
Gold
Record/source date: 2026-10-24Government Discovery Record
Totten Mine
Sudbury
Copper, Nickel; Cobalt, Gold, Palladium, Platinum, Silver
Record/source date: 2026-10-22Government Discovery Record
BAM Gold Project
Thunder Bay North
Gold
Record/source date: 2026-10-22Government Discovery Record
Foy Offset
Sudbury
Copper, Nickel, Palladium, Platinum
Record/source date: 2026-10-22Government Discovery Record
Hardrock West
Galactic Gold Corp · Thunder Bay North
Gold
Record/source date: 2026-10-24Government Discovery Record
Acme Gas and Oil Co. Ltd.
Sudbury
Thorium, Uranium; Copper
Record/source date: 2026-10-22Government Discovery Record
Temagami Copper Mine
Kirkland Lake
Copper, Gold, Nickel, Silver; Cobalt, Palladium, Platinum
Record/source date: 2026-10-22Government Discovery Record
Canada Flint and Spar Company
Sudbury
Feldspar (Nonmetals), Silica; Mica
Record/source date: 2026-10-22Government Discovery Record
Red Crest
Red Lake
Gold; Silver
Record/source date: 2026-10-22Government Discovery Record
Victoria Project
Sudbury
Copper, Nickel; Cobalt, Gold, Palladium, Platinum
Record/source date: 2026-10-22Government Discovery Record
Berens River Shaft No. 2
Red Lake
Lead, Silver, Zinc; Gold
Record/source date: 2026-10-22Government Discovery Record
Ophir Cobalt Mines Ltd.
Kirkland Lake
Cobalt, Nickel, Silver; Bismuth, Lead
Record/source date: 2026-10-22Government Discovery Record
Porcupine Operations
Discovery Mining Ltd · Timmins
Gold, Lead, Silver, Zinc
Record/source date: 2026-10-24Government Discovery Record
Ear Falls Project
Beyond Lithium Inc · Red Lake
Lithium
Record/source date: 2026-10-24Government Discovery Record
Onaping Mine
Sudbury
Copper, Nickel; Cobalt, Gold, Iridium, Iron, Palladium, Platinum, Rhodium, Ruthenium, Selenium, Silver
Record/source date: 2026-10-22Government Discovery Record
De Santis Mine
Timmins
Gold, Silver
Record/source date: 2026-10-22Government Discovery Record
Nudulama Prospect
Sault Ste. Marie
Gold, Silica
Record/source date: 2026-10-22Government Discovery Record
Midlothian Nickel
Kirkland Lake
Nickel; Chromium, Cobalt, Iron, Palladium, Platinum, Sulphur/Pyrite
Record/source date: 2026-10-22Government Discovery Record
Baird
TomaGold Corp · Red Lake
Gold
Record/source date: 2026-10-24Government Discovery Record
Pardo Paleoplacer Gold Property
Inventus Mining Corp · Sudbury
Gold
Record/source date: 2026-10-24Government Discovery Record
Shakespeare Gold Property
Graycliff Exploration Ltd · Sudbury
Gold
Record/source date: 2026-10-24Government Discovery Record
Detour Lake Mine
Timmins
Gold; Copper, Silver
Record/source date: 2026-10-22Government Discovery Record
Starrat Olsen
West Red Lake Gold Mines Ltd · Red Lake
Gold
Record/source date: 2026-10-24Government Discovery Record
Fenn-Gib
Kirkland Lake
Gold; Copper, Lead, Zinc
Record/source date: 2026-10-22Provenance: issuer disclosures for curated profiles; imported listing provenance is shown on basic issuer profiles. Ontario discovery uses Ontario/GeologyOntario and NRCan official datasets, labelled separately. Counts describe records, not unique projects or audience size. Source and review methodology. Not investment advice.