Maple Mountain-Hovey Mountain Manganese Project, Central District, Aroostook County, Maine
Description:
Report issued by the Bureau of Mines over studies conducted on manganese deposits in the Maple Mountain and Hovey Mountain area. The history, character, and physical descriptions of the deposits are presented. This report includes tables, maps, illustrations, and photographs.
Date:
November 1952
Creator:
Eilertsen, N. A.