Lat / long: | 47.37312, -123.87766 |
Primary: | Manganese |
Ore: | Bementite, Pyrolusite |
Orebody form: | LENS |
Operation type: | Unknown |
Deposit type: | Replacement |
Production size: | Small |
Development status: | Past Producer |
Last production ended: | 1936 |
Tectonic: | Active Margin (Leading Edge Of North American Plate) |
MRDS | M700286 |
DEP | 10047929 |
Reference | {Deposit:: WASH. DMG BULL 37, P. 25}{Production:: WASH. DMG BULL 37, P. 257} |
Reporter | Lawson, William A. (Evarts, Russell C.) |