Some Deposits of Manganese Ore in Colorado
Jones, E.L., Jr.
Some Deposits of Manganese Ore in Colorado Image Cover
Publisher:USGS
Place Published:Washington, DC
Genre:Economic Geology
Series:Bulletin 715-D
Pages:61-72
Format:Paperback in pasteboard cover
Release:1920
Comments: Contributions to economic geology, 1920, Part I (Pages 61-72)

Summary: