Lat / long: | 47.37479, -123.87433 |
Primary: | Manganese |
Secondary: | Iron |
Ore: | Bementite |
Orebody form: | LENS |
Operation type: | Unknown |
Deposit type: | Replacement |
Production size: | Small |
Development status: | Past Producer |
First production started: | 1916 |
Last production ended: | 1916 |
Tectonic: | Active Margin (Leading Edge Of North American Plate) |
MRDS | M700302 |
DEP | 10047939 |
Reference | WASH. DMG BULL 37, P. 25 |
Reporter | Lawson, William A. (Evarts, Russell C.) |