Corundum Deposits of Montana

Corundum Deposits of Montana
Author: Stephen Edmund Clabaugh
Publisher:
Total Pages: 132
Release: 1952
Genre: Beryllium ores
ISBN:

Geological Survey Bulletin 983. A description of one the three commercial deposits found in the United States.

Corundum

Corundum
Author: Robert W. Metcalf
Publisher:
Total Pages: 22
Release: 1944
Genre: Corundum
ISBN:

Report

Report
Author:
Publisher:
Total Pages: 370
Release: 1915
Genre: Mineral industries
ISBN:

Publications

Publications
Author:
Publisher:
Total Pages: 542
Release: 1915
Genre: Mines and mineral resources
ISBN: