Mine detail: Bratcher

Previously called ''

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Location

Lat / long: 42.17816, -122.75363

Resource(M)

Primary: Tungsten
Ore: Scheelite
Gangue: Calcite, Diopside, Epidote, Garnet, Quartz, Wollastonite
Orebody form: LENS

Production

Operation type: Unknown
Production size: Small
Development status: Past Producer
Production years: 1949-1951

Geology

Host rock:Applegate Group
Host type:Marble,Argillite
Associated rock:Ashland Pluton
Associated type:Diorite

References

MRDSM061504
DEP10043032
Reference{Deposit:: WOLFE, H.D. AND WHITE, D.J., 1951, PRELIMINARY REPORT ON TUNGSTEN IN OREGON; ODGMI GMI SHORT PAPER 22, P.9}{Deposit:: LEMMON, D.M. AND TWETO, O.L., 1962, TUNGSTEN IN THE U.S., USGS MAP MR-25}
ReporterJohnson, Maureen G., Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.