Mine detail: Black Dike Prospect

Previously called ''

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Location

Lat / long: 47.65231, -121.42481

Resource(M)

Primary: Iron, Copper
Ore: Chalcopyrite, Magnetite, Pyrite
Gangue: Sericite
Orebody form: DISSEMINATED

Production

Operation type: Unknown
Production size: None
Development status: Occurrence

Geology

Host rock:Snoqualmie Batholith
Host type:Diorite
Tectonic:Cascade Volcanic Arc

References

MRDSMP00237
DEP10095809
Reference{Deposit:: GUALTIERI, J.L., THURBER, H.K., MILLER, M.S., MCMAHAN, A.B., AND FEDERSPIEL, 1975, MINERAL RESOURCES OF ADDITIONS TO THE ALPINE LAKES STUDY AREA, CHELAN, KING, AND KITTITAS COUNTIES, WASHINGTON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 75-3, P. 89, 95}{Reserve-Resource:: GUALTIERI AND OTHERS, 1975}
ReporterPeterson, Jocelyn A.