Showing Collections: 1 - 3 of 3
Unpublished manuscript, informally known as the Schrader report, on the geology of the Carson Sink region of Nevada (Churchill and Pershing Counties), prepared from field work undertaken between 1911-1921 by Frank C. Schrader.
The Mazuma Hills Mining Company was located in Pershing County, Nevada and discovered in 1905. Development began in 1907 at the Mazuma Hills Mine. The collection includes data related to ore shipments: to whom shipped, quantity, assay results, total mineral content, and charges as well as notations about why the mill was occasionally closed.
Geological report on presence of scheelite ore. Included are sections on the extent and location of the ore, ownership, historical background, equipment and working conditions, and other data.