CRITICAL MINERAL COMPANIES · RESEARCH
Tantalum companies & projects in Quebec
Capacitors, chemical equipment and high-performance alloys. Explore 3 documented tantalum assets in Quebec, their companies, source classifications and related regional opportunities.
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
Quebec 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 |
|---|---|---|---|
| Crevier ↗Niobay Metals | Niobium · Tantalum | QuebecCanada | Advanced projectActive · 2025-12-31 |
| Rose ↗Critical Elements Lithium Corporation | Lithium · Tantalum | QuebecCanada | Advanced projectActive · 2025-12-31 |
| Sirmac ↗Vision Lithium Inc. | Lithium · Tantalum | QuebecCanada | Advanced projectActive · 2025-12-31 |
CORPORATE FOOTPRINT
Companies & operators
CONTINUE YOUR RESEARCH
Mineral sectors in Quebec
Research sources
- 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 ↗.