Skip to Content
You searched for
Place Colorado--Lakewood Remove constraint Place: Colorado--Lakewood Rights No Known Copyright Remove constraint Rights: No Known Copyright Subject Mines and mineral resources Remove constraint Subject: Mines and mineral resources Subject Mineral industries Remove constraint Subject: Mineral industries Date 1915 Remove constraint Date: 1915

Search Constraints

Search Results

    • 1915

    General view of the exterior of the Primos Chemical Company facilities in Lakewood, Colorado. In 1919, the Vanadium Corporation of America acquired the Primos Chemical Company, assuming control of its molybdenum,…