CRITICAL MINERAL COMPANIES · RESEARCH

Silver companies & projects in Ontario

Electrical contacts, electronics, solar applications and industrial materials. Explore 16 documented silver assets in Ontario, their companies, source classifications and related regional opportunities.

16projects & facilities

7linked organizations

9mineral categories

1asset regions

Asset counts by province / state · select a region

Natural Earth · NRCan / USGS

Canada’s mapped coordinates come from NRCan’s 2025 inventory. U.S. assets are mapped by state using USGS’s June 2026 release. Asset counts describe directory coverage.

MINERAL EXPOSURE

Ontario at a glance

Copper16 assets

Silver16 assets

Platinum group metals14 assets

SUPPLY-CHAIN ACTIVITIES

Where assets fit

Mines & production sites9

Exploration & development5

Refining & processing2

One asset can report several minerals. An organization may participate in multiple assets. Activity grouping describes the source record, and does not confirm current production, commercial availability or investment readiness.

GLOBAL SUPPLY CONTEXT · 2025 ESTIMATES

Silver: production & import dependence

26,000 metric tonsEstimated world production

Mexico · 24%Leading producer / global share

77%U.S. net import reliance

Production and import figures follow the commodity definitions in the source table. USGS Mineral Commodity Summaries 2026, Table 7 ↗. These global estimates are separate from this directory’s asset counts.

THE ASSET INVENTORY

Projects, mines & facilities

Filter the directory ↗

Project / facility	Minerals	Region	Source classification
Coleman ↗Vale S.A.	Cobalt · Copper · Nickel · Platinum group metals	OntarioCanada	MineActive · 2025-12-31
Copper Cliff Complex ↗Vale S.A.	Cobalt · Copper · Nickel · Platinum group metals	OntarioCanada	MineActive · 2025-12-31
Copper Cliff Complex ↗Vale S.A.	Copper · Nickel · Platinum group metals · Selenium	OntarioCanada	Smelter, refinery, plantActive · 2025-12-31
Creighton ↗Vale S.A.	Cobalt · Copper · Nickel · Platinum group metals	OntarioCanada	MineActive · 2025-12-31
Fraser ↗Glencore Canada Corporation	Cobalt · Copper · Nickel · Platinum group metals	OntarioCanada	MineActive · 2025-12-31
Garson ↗Vale S.A.	Cobalt · Copper · Nickel · Platinum group metals	OntarioCanada	MineActive · 2025-12-31
Kidd Creek ↗Glencore Canada Corporation	Copper · Indium · Selenium · Silver	OntarioCanada	MineActive · 2025-12-31
Marathon ↗Generation Mining Limited	Copper · Platinum group metals · Silver	OntarioCanada	Advanced projectActive · 2025-12-31
McCreedy West ↗Magna Mining	Cobalt · Copper · Nickel · Platinum group metals	OntarioCanada	MineActive · 2025-12-31
Onaping Depth ↗Glencore Canada Corporation	Cobalt · Copper · Nickel · Platinum group metals	OntarioCanada	Advanced projectActive · 2025-12-31
Stobie ↗Vale S.A.	Cobalt · Copper · Nickel · Platinum group metals	OntarioCanada	MineActive · 2025-12-31
Sudbury ↗Glencore Canada Corporation	Cobalt · Copper · Nickel · Platinum group metals	OntarioCanada	Smelter, plantActive · 2025-12-31
Superior Lake ↗Frontier Energy Limited	Copper · Silver · Zinc	OntarioCanada	Advanced projectActive · 2025-12-31
Thierry ↗XXIX Metal Corp.	Copper · Nickel · Platinum group metals · Silver	OntarioCanada	Advanced projectActive · 2025-12-31
Thunder Bay North ↗Clean Air Metals Inc.	Copper · Nickel · Platinum group metals · Silver	OntarioCanada	Advanced projectActive · 2025-12-31
Totten ↗Vale S.A.	Cobalt · Copper · Nickel · Platinum group metals	OntarioCanada	MineActive · 2025-12-31