CRITICAL MINERAL COMPANIES · RESEARCH
Pennsylvania critical mineral companies & projects
Research 17 documented projects and facilities in Pennsylvania, United States. Explore mineral exposure, source-reported activity, operators and company connections.
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
Pennsylvania 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 |
|---|---|---|---|
| Abington Reldan Refinery ↗Sibanye Stillwater Ltd. | Copper · Platinum group metals · Silver | PennsylvaniaUnited States | RefineryAssumed active · 2026-06-29 |
| Aston Refinery ↗Ames Goldsmith Corp. | Silver | PennsylvaniaUnited States | RefineryAssumed active · 2026-06-29 |
| Boyertown Plant ↗Global Advanced Metals | Niobium · Tantalum | PennsylvaniaUnited States | RefineryAssumed active · 2026-06-29 |
| Canonsburg Facilities ↗Kreher Steel Co. LLC | Zinc | PennsylvaniaUnited States | SmelterAssumed active · 2026-06-29 |
| Ellwood City Facility ↗American Zinc Recycling LLC | Chromium · Nickel | PennsylvaniaUnited States | SmelterAssumed active · 2026-06-29 |
| Houston Ti Plant ↗Perryman Co. | Titanium | PennsylvaniaUnited States | RefineryAssumed active · 2026-06-29 |
| Langeloth Refinery ↗Centerra Gold Inc. | Molybdenum · Rhenium | PennsylvaniaUnited States | RefineryAssumed active · 2026-06-29 |
| Lyon Station Refinery ↗East Penn Manufacturing Co., Inc. | Lead | PennsylvaniaUnited States | RefineryAssumed active · 2026-06-29 |
| Lyon Station Smelter ↗East Penn Manufacturing Co., Inc. | Lead | PennsylvaniaUnited States | SmelterAssumed active · 2026-06-29 |
| Morgantown ↗Precision Castparts Corp. | Titanium | PennsylvaniaUnited States | RefineryAssumed active · 2026-06-29 |
| Palmerton Facility ↗Befesa Holding US Inc. | Zinc | PennsylvaniaUnited States | Mineral Processing PlantAssumed active · 2026-06-29 |
| Pottstown Facility ↗Titan International Inc. | Rhenium | PennsylvaniaUnited States | RefineryAssumed active · 2026-06-29 |
| St Marys ↗SGL Carbon GmbH | Graphite | PennsylvaniaUnited States | Mineral Processing PlantAssumed active · 2026-06-29 |
| Sunbury Plant ↗Asbury Advanced Materials | Graphite | PennsylvaniaUnited States | Mineral Processing PlantAssumed active · 2026-06-29 |
| Towanda Facility ↗Plansee Holdings AG | Tungsten | PennsylvaniaUnited States | Mineral Processing PlantAssumed active · 2026-06-29 |
| West Chester Plant ↗Nathan Trotter & Co. | Lead · Tin | PennsylvaniaUnited States | SmelterAssumed active · 2026-06-29 |
| West Deptford Refinery ↗Johnson Matthey plc | Platinum group metals | PennsylvaniaUnited States | RefineryAssumed active · 2026-06-29 |
CORPORATE FOOTPRINT
Companies & operators
American Zinc Recycling LLC ↗
Chromium · Nickel
Ames Goldsmith Corp. ↗
Platinum group metals · Rhenium · Silver
Asbury Advanced Materials ↗
Graphite
Befesa Holding US Inc. ↗
Zinc
Befesa S.A. ↗
Chromium · Nickel · Zinc
Berkshire Hathaway ↗
Titanium
Centerra Gold Inc. ↗
Copper · Molybdenum · Rhenium · Silver
East Penn Manufacturing Co., Inc. ↗
Lead
Global Advanced Metals ↗
Niobium · Tantalum
Johnson Matthey plc ↗
Platinum group metals
Kreher Steel Co. LLC ↗
Zinc
Nathan Trotter & Co. ↗
Lead · Tin
CONTINUE YOUR RESEARCH
Mineral sectors in Pennsylvania
Listed companies in this research group
Compare public issuers ↗Company mineral exposure may be documented before an individual project profile is available. Headquarters geography is separate from this asset-based research view.
CONTINUE THROUGH THE INDUSTRY
Related industries, roles & company locations
Research sources
- U.S. Geological Survey — U.S. facilities, June 2026 ↗Inventory: 2026-06-29 · Checked 2026-09-10
Each asset profile includes its source references and dates. Read the coverage, data licences and review methodology ↗.