Mine detail: Graham Property

Previously called 'Hartley'

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Location

Lat / long: 43.57121, -122.71198

Resource(M)

Primary: Gold, Silver, Mercury

Production

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

Geology

Host rock:Little Butte Volcanics
Host type:Andesite

References

MRDSM025183
DEP10036393
ReferenceOREGON METAL MINES HANDBOOK, 1951, ODGMI BULL. 14-D, P. 6
ReporterFerns, Mark L. (Brooks, Howard C.), Gray, Jerry J.