Geologic map of exposed Precambrian rocks, Rolla 1o x 2o quadrangle, Missouri Read more about Geologic map of exposed Precambrian rocks, Rolla 1o x 2o quadrangle, Missouri
Chemical and physical properties of selected stone resources in southeast Missouri Read more about Chemical and physical properties of selected stone resources in southeast Missouri
Inventory, logging, and sampling of basement cores Read more about Inventory, logging, and sampling of basement cores
Chemical and physical properties of selected stone resources in southeast Missouri Read more about Chemical and physical properties of selected stone resources in southeast Missouri
Ste. Genevieve County map with several mine and outcrop location Read more about Ste. Genevieve County map with several mine and outcrop location
Microscopic examination of sulfide mineralization at the Avon Mine Read more about Microscopic examination of sulfide mineralization at the Avon Mine
Preliminary report on the Cornwall Copper Mine, Ste. Genevieve County, Missouri Read more about Preliminary report on the Cornwall Copper Mine, Ste. Genevieve County, Missouri
Copper once mined in county: riches sparkled in green ore Read more about Copper once mined in county: riches sparkled in green ore
