CRITICAL MINERAL COMPANIES · RESEARCH
Selenium companies, projects & facilities
Glass, metallurgy, electronics and chemical applications. Research 16 documented selenium assets in Canada and the United States, their regions and the organizations behind them.
Asset counts by province / state · select a region
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
Selenium at a glance
SUPPLY-CHAIN ACTIVITIES
Where assets fit
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.
THE ASSET INVENTORY
Projects, mines & facilities
| Project / facility | Minerals | Region | Source classification |
|---|---|---|---|
| Amarillo Refinery ↗Grupo México, S.A.B. de C.V. | Copper · Nickel · Selenium · Tellurium | TexasUnited States | RefineryCare and maintenance · 2026-06-29 |
| Bingham Canyon Mine ↗Kennecott Utah Copper LLC | Copper · Molybdenum · Selenium · Tellurium | UtahUnited States | MineAssumed active · 2026-06-29 |
| CCR ↗Glencore Canada Corporation | Copper · Nickel · Platinum group metals · Selenium | QuebecCanada | RefineryActive · 2025-12-31 |
| Coleman ↗Vale S.A. | Cobalt · Copper · Nickel · Platinum group metals | OntarioCanada | MineActive · 2025-12-31 |
| Columbus Metallurgical Refinery ↗Sibanye Stillwater Ltd. | Copper · Nickel · Platinum group metals · Selenium | MontanaUnited States | RefineryAssumed active · 2026-06-29 |
| Columbus Metallurgical Smelter ↗Sibanye Stillwater Ltd. | Copper · Nickel · Platinum group metals · Selenium | MontanaUnited States | SmelterAssumed active · 2026-06-29 |
| 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 |
| East Boulder Mine ↗Sibanye Stillwater Ltd. | Copper · Nickel · Platinum group metals · Selenium | MontanaUnited States | MineAssumed active · 2026-06-29 |
| El Paso Refinery ↗Freeport-McMoRan Inc. | Copper · Nickel · Selenium | TexasUnited States | RefineryAssumed active · 2026-06-29 |
| Garson ↗Vale S.A. | Cobalt · Copper · Nickel · Platinum group metals | OntarioCanada | MineActive · 2025-12-31 |
| Kennecott Smelter ↗Kennecott Utah Copper LLC | Copper · Rhenium · Selenium · Silver | UtahUnited States | Refinery / SmelterAssumed active · 2026-06-29 |
| Kidd Creek ↗Glencore Canada Corporation | Copper · Indium · Selenium · Silver | OntarioCanada | MineActive · 2025-12-31 |
| Stillwater Mine ↗Sibanye Stillwater Ltd. | Copper · Nickel · Platinum group metals · Selenium | MontanaUnited States | MineAssumed active · 2026-06-29 |
| Stobie ↗Vale S.A. | Cobalt · Copper · Nickel · Platinum group metals | OntarioCanada | MineActive · 2025-12-31 |
CORPORATE FOOTPRINT
Companies & operators
Freeport-McMoRan Inc. ↗
Copper · Molybdenum · Nickel · Rhenium · Selenium
Glencore Canada Corporation ↗
Cadmium · Cobalt · Copper · Indium · Lead
Grupo México, S.A.B. de C.V. ↗
Copper · Molybdenum · Nickel · Selenium · Silver
Kennecott Utah Copper LLC ↗
Copper · Molybdenum · Rhenium · Selenium · Silver
Rio Tinto Group ↗
Aluminum · Boron · Copper · Gallium · Lithium
Sibanye Stillwater Ltd. ↗
Copper · Nickel · Platinum group metals · Selenium · Silver
Vale S.A. ↗
Cobalt · Copper · Nickel · Platinum group metals · Selenium
CONTINUE YOUR RESEARCH
Selenium by region
Research sources
- U.S. Geological Survey — U.S. facilities, June 2026 ↗Inventory: 2026-06-29 · Checked 2026-09-10
- Natural Resources Canada — critical minerals inventory ↗Inventory: 2025-12-31 · Checked 2026-09-10
Each asset profile includes its source references and dates. Read the coverage, data licences and review methodology ↗.