Standard Specularite Prospect (Siegwein), Iron Mountain District, Washington Co., Idaho, USA
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Deposit:: MACKIN, J. H., 1953, IRON ORE DEPOSITS OF THE IRON MOUNTAIN DISTRICT, IDAHO: U.S. GEOL. SURVEY BULL. 982 - E, 30 P. 142
Deposit:: MACKIN, J.H.,
Commodities (Major) - Iron; (Trace) - Iron, Copper
Deposit Type: Replacement
Development Status: Occurrence
Host Rock Unit: Quartz Diorite
Structure: High - Angle Faulting With Westward Tilting Of The Fault Blocks., Andesite Flows Are In Fault Contact With Greenstone.
Host Rock: Greenstone, Skarn (Tactite)
Tectonic Structure: Island Arc
7 entries listed. 4 valid minerals.
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