Corundum deposits of Montana
An edition of Corundum deposits of Montana (1952)
By S. E. Clabaugh
Publish Date
1952
Publisher
U.S. G.P.O.
Language
eng
Pages
100
Description:
subjects: Corundum, Dikes (Geology), Geology, Igneous Rocks, Metamorphic Rocks, Mines and mineral resources, Placer deposits, Sapphire mines and mining, Sapphires, Sedimentary Rocks
Places: Montana