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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /21239

    NAICS Demand Lane

    Other Nonmetallic Mineral Mining and Quarrying, Contract Opportunities

    126 total opportunities (126 active) tied to NAICS 21239 across federal, state, local, and forecast sources.
    NAICS 21239Federal + SLED126 total
    View NAICS definition →
    Total Opportunities
    126
    Across all indexed sources
    Active Estimate
    126
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 21239.

    DEPARTMENT OF THE INTERIOR

    FORT SAGE WIDOWMAKER TRAILHEAD BASE ROCK PURCHASE

    Active

    AI Summary

    The Department of the Interior, Bureau of Land Management is seeking bids for the purchase and delivery of base rock for the Fort Sage Widowmaker Trailhead. This opportunity is classified under NAICS code 212390 and is not subject to Simplified Acquisition Procedures.

    CA

    Posted Aug 19, 2026Due Sep 9, 2026Combined Synopsis/SolicitationNAICS 212390Total Small Business Set-Aside (FAR 19.5)Sol: 140L1226Q0038
    View details→

    DEPT OF DEFENSE

    ACID GRADE FLUORSPAR (ACIDSPAR)

    Archived

    AI Summary

    The Defense Logistics Agency is soliciting proposals for a long-term IDIQ contract for Acid Grade Fluorspar, with a maximum value of $250 million over five years. This opportunity includes both the supply of the mineral and third-party testing services. Proposals are due by October 3, 2025, and the solicitation is avai…

    VA

    Posted Sep 19, 2025Due Oct 4, 2025Combined Synopsis/SolicitationNAICS 212390Sol: SP8000-25-R-0020
    View details→

    DEPT OF DEFENSE

    DDSP ROCK SALT W/NON-HARDENING AGENTS (BASE, PLUS FOUR YEAR OPTIONS)

    Archived

    AI Summary

    The Department of Defense's Defense Logistics Agency is seeking bids for a Firm Fixed-Price contract to supply rock salt with non-hardening agents, under NAICS Code 212390, as a 100% small business set-aside. The contract includes one base year and four option years, with a minimum order of 20 tons and an estimated tot…

    PA

    Posted Jun 16, 2025Due Jun 18, 2025Combined Synopsis/SolicitationNAICS 212390Total Small Business Set-Aside (FAR 19.5)Sol: SP3300-25-Q-0215
    View details→

    DEPT OF DEFENSE

    DDSP Rock Salt w/Non-Hardening agents (base, plus four year options)

    Archived

    AI Summary

    The Department of Defense, through the Defense Logistics Agency, is seeking bids for a Firm Fixed-Price contract to supply rock salt with non-hardening agents, under a 100% small business set-aside. The contract includes one base year and four option years, with a minimum order of 20 tons and an estimated total of 1,00…

    PA

    Posted Jun 9, 2025Due Jun 16, 2025Combined Synopsis/SolicitationNAICS 212390Total Small Business Set-Aside (FAR 19.5)Sol: SP3300-25-Q-0215
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    SOURCES SOUGHT BLACK HILLS NATIONAL CEMETERY AGGREGATE MATERIALS -- 9620

    Archived

    AI Summary

    The Department of Veterans Affairs is seeking sources for aggregate materials for the Black Hills National Cemetery, specifically Concrete Sand, ¾” Base Course Road Gravel, Dry Fines, and 3/8” Clean Crushed Stone Aggregate. This sources sought notice, identified by NAICS Code 212390, invites potential bidders to expres…

    VA

    Posted Apr 2, 2025Due Apr 14, 2025Sources SoughtNAICS 212390Sol: QSE--36C78625Q50217
    View details→

    DEPT OF DEFENSE

    DDSP ROCK SALT NON-HARDENING AGENTS

    Archived

    AI Summary

    The Department of Defense, through the Defense Logistics Agency, is seeking bids for a Firm Fixed-Price contract to supply rock salt with non-hardening agents, as outlined in the combined synopsis/solicitation (CSS) SP3300-24-Q-0283. This opportunity is a 100% small business set-aside under NAICS code 212390, which has…

    PA

    Posted Sep 18, 2024Due Sep 24, 2024Combined Synopsis/SolicitationNAICS 212390Total Small Business Set-Aside (FAR 19.5)Sol: SP3300-24-P-0283
    View details→

    DEPT OF DEFENSE

    14,000 NET TONS (EST) BULK ROAD SALT FOR FORT DRUM, NY

    Archived

    AI Summary

    The Department of Defense, specifically the Department of the Army, is seeking bids for the supply of an estimated 14,000 net tons of bulk road salt (Mineral Sodium Chloride) for Fort Drum, NY. The solicitation is set aside entirely for small businesses, and the relevant NAICS code is 212390. An amendment has been issu…

    NY

    Posted Aug 7, 2024Due Aug 14, 2024Combined Synopsis/SolicitationNAICS 212390Total Small Business Set-Aside (FAR 19.5)Sol: W911S225U5000
    View details→

    DEPT OF DEFENSE

    14,000 NET TONS (EST) BULK ROAD SALT FOR FORT DRUM, NY

    Archived

    AI Summary

    The Department of Defense, Department of the Army, has a contract opportunity for the supply of 14,000 Net Tons of Bulk Road Salt for Fort Drum, NY. The contract is set aside 100% for small businesses. Interested bidders can find detailed technical specifications and submission instructions in document CSS_W911S225U500…

    NY

    Posted Jul 22, 2024Due Aug 14, 2024Combined Synopsis/SolicitationNAICS 212390Total Small Business Set-Aside (FAR 19.5)Sol: W911S225U5000
    View details→

    DEPT OF DEFENSE

    96--Rock Salt IDIQ

    Archived

    This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Subpart 12.6, as supplemented with additional information included in this notice. The solicitation number is W911SA23Q1078 and is issued as a Request for Quote (RFQ), unless otherwise indicated herein. The solic…

    WI

    Posted Sep 14, 2023Due Oct 10, 2023Combined Synopsis/SolicitationNAICS 212390Total Small Business Set-Aside (FAR 19.5)Sol: W911SA23Q1078
    Award Value
    nan
    View details→

    DEPT OF DEFENSE

    Supply Blanket Purchase Agreement

    Archived

    <p>This synopsis is for informational purposes only. This is not a request for quote and no solicitation exists. The Mission &amp; Installation Contracting Command (MICC), Fort Drum, NY is seeking multiple businesses willing to enter into a Blanket Purchase Agreement (BPA) for supplies under North American Industry Cla…

    NY

    Posted Aug 18, 2020Due Aug 18, 2025PresolicitationNAICS 212393Total Small Business Set-Aside (FAR 19.5)Sol: W911S2-20-U-RDSL
    Award Value
    nan
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    10
    sled
    116
    forecast
    0

    Related NAICS Codes

    • 21, Mining, Quarrying, and Oil and Gas Extraction→
    • 211, Oil and Gas Extraction→
    • 2111, Oil and Gas Extraction→
    • 21112, Crude Petroleum Extraction →
    • 211120, Crude Petroleum Extraction →
    • 21113, Natural Gas Extraction →
    • 211130, Natural Gas Extraction →
    • 212, Mining (except Oil and Gas)→
    • 2121, Coal Mining→
    • 21211, Coal Mining→

    Explore

    • 21239 Definition→
    • Browse NAICS Codes→
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    About NAICS 21239

    This industry comprises establishments primarily engaged in mining and quarrying nonmetallic minerals, except those classified in other specific categories. Activities include extraction of minerals such as sand, gravel, clay, and other nonmetallic minerals.

    Read the full NAICS definition →