Cutting tools, cemented carbides and demanding industrial applications. Explore 1 documented tungsten assets in Maryland, their companies, source classifications and related regional opportunities.
1projects & facilities
1linked organizations
1mineral categories
1asset regions
1 assets
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.
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
Tungsten: production & import dependence
85,000 metric tonsEstimated world production
China · 79%Leading producer / global share
>50%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.