Mine detail: Bratcher Opalite Ledge

Previously called ''

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Location

Lat / long: 42.25539, -122.65557

Resource(M)

Primary: Silica

Production

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

Geology

Host rock:Little Butte Volcanic Series
Host type:Tuff,Andesite

References

MRDSM061977
DEP10043310
ReferenceBRATCHER OPALITE; ODGMI UNPUBLISHED FILE REPOR
ReporterSmith, Roscoe M., Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.