NAICS 212230 - Copper, Nickel, Lead, and Zinc Mining RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

The U.S. Geological Survey is seeking heavy mineral separation services for rock and sediment samples, including electro-pulse disaggregation, mineral processing, reporting, and return of separated materials.

The U.S. Army Corps of Engineers is seeking to purchase sand for the Garrison Project in Williston, North Dakota, with quotes due September 9, 2026.

The Naval Undersea Warfare Center Division, Keyport is seeking a contractor to provide silver reutilization and account maintenance services, including refining silver-bearing material from batteries to 99.9% purity and managing silver credit accounts.

NASA is seeking one Bunting single-disc high-intensity magnetic separator or equivalent, including on-site setup and checkout, for delivery to NASA Glenn Research Center.

The National Science Foundation is seeking proposals for research and development in natural resources and critical minerals through its SBIR program.

The U.S. Department of Agriculture Forest Service is seeking a small-business contractor for clearing and grubbing, pit development, aggregate crushing, stockpiling, testing, and related work at the Black Butte Pit in Sisters, Oregon.

The U.S. Air Force is seeking quotes for raw metal materials to support operations at Eglin Air Force Base, Florida.

The Department of Defense is seeking a contractor to supply 7% tin / 93% lead anodes for chromium plating operations at Anniston Army Depot.

The California Department of Corrections and Rehabilitation is seeking as-needed hot-dip galvanizing services, including acid etching, sandblasting, and removal of existing paint or coatings, for the California State Prison, Corcoran.

Lafayette Consolidated Government is seeking bids for the 2026 sale of scrap metal material.

The U.S. General Services Administration is soliciting sealed bids for a term contract to process, dismantle, and remove large Government-owned scrap from NASA Marshall Space Flight Center in Huntsville, Alabama, with payment based on a fixed dollar-per-pound purchase price.

The Town of Blaine, Wisconsin, is soliciting bids for gravel crushing at the Perkins Trail Pit, with bids due October 4, 2026, at 5:00 p.m.

The Government of the Northwest Territories is requesting tenders for production and stockpiling of 20mm crushed aggregate at the Km 235 Quarry Pit on the Dempster Highway.

The Town of Hampton, New Hampshire, is seeking a contractor for a 15-month project to crush, screen, process, stockpile, and remove earth materials from its transfer station.

The Commonwealth of Kentucky is seeking a contractor to plug, remediate, and reclaim six orphan oil and gas wells in Green County under its KASTOW program.

The Commonwealth of Kentucky is seeking a contractor to plug, remediate, and reclaim 21 orphan oil wells in Ohio County under the KASTOW program.

The Commonwealth of Kentucky is seeking a contractor to plug six orphan oil and gas wells and perform associated site remediation and reclamation in Breathitt County.

Allegheny County is seeking a vendor to purchase and recycle lead and brass scrap generated at the Allegheny County Police Firing Range.

The U.S. Department of State's Bureau of African Affairs is seeking applications for a cooperative agreement to support implementation of the Regional Economic Integration Framework (REIF) in the Great Lakes Region of Africa, focusing on improving governance and regulation in the critical minerals sector in Burundi, DRC, Rwanda, and Uganda.

Franklin County is requesting sealed bids for the purchase of steel products, due September 8, 2026.

Mackinac County Road Commission is seeking sealed bids for an aggregate gravel crushing contract, including pit development, stockpiling, and blasting if required at designated sites within Mackinac County, Michigan.

Camrose County is seeking bids for crushing, screening, and stockpiling 85,000 cubic meters of modified Specification 4:20 gravel at Dingman Pit #5.

The Confederated Tribes of the Colville Reservation is seeking a contractor to process and remove junk vehicles and metal on-site at their recycling facility, including hazardous material disposal and complete removal from the reservation.

The Iowa Department of Agriculture and Land Stewardship is seeking bids for the Paul Todd AML abandoned mine land reclamation project in Marion County, including excavation, terrace construction, drainage, riprap placement, erosion stabilization, and seeding.

The City of Newark Department of Water and Sewer Utilities is seeking bids for dredging, removal, hauling, and disposal of sludge from the Pequannock sludge lagoon and treatment facilities under Contract No. 06-WS2026.