{"canonical":"https://abierto.us/industries/213115","title":"Support Activities for Nonmetallic Minerals (except Fuels) Mining (NAICS 213115)","description":"Federal contract opportunities under NAICS 213115. 1 opportunities in the window, 1 open now.","total":1,"open":1,"opportunities":[{"key":"140G0226Q0162","url":"https://abierto.us/opportunities/140g0226q0162","title":"HEAVY MINERAL SEPARATION SERVICES","solicitation_number":"140G0226Q0162","notice_type":"o","open":true,"response_deadline":"2026-09-18T23:00:00Z","first_posted":"2026-08-28","last_posted":"2026-08-28","department":"INTERIOR, DEPARTMENT OF THE","subagency":"US GEOLOGICAL SURVEY","office":"OFC OF ACQUISITION GRANTS-DENVER","naics":"213115","psc":"F999","set_aside":"SBA","place_state":null,"winner":null,"award_amount":null,"publications":1}]}