Skip to main content

Sc_box MS 4

 Container

Contains 1 Result:

Sampling Report of the Redridge Tailings

 Collection — sc_box: MS 4, Folder: 30
Identifier: MS-786
Abstract

Sampling report, 1945, compiled for the Copper Range Company by the Department of Mineral Dressing at the Michigan College of Mining and Technology (now Michigan Technological University). Book 1 of a 3 volume report, includes information about work done to determine the approximate assay and tonnage of the Redridge tailing bank in Redridge, Michigan.

Dates: 1945