Mine detail: Martha Mine/Property

Previously called 'Part of Greenback Group'

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Location: Josephine County, Oregon, United States, North America
Lat / long: 42.66982, -123.30615
dep_id: 10032188
mrds_id: M013439
Commodity type: metallic
Major mineral: Gold
Operation type: Unknown
Production size: Production occurred
Development status: Producer
Reporter: Lee, W, Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.
hrock_unit: Applegate Group
hrock_type: Greenstone
Structure: Thrust Fault
References:
  • Deposit:: RAMP, L. AND PETERSON, N.V., 1979, GEOLOGY AND MINERAL RESOURCES OF JOSEPHINE COUNTY, OREGON; ODGMI BULL. 100, 45P
  • Deposit:: BROOKS, H.C. AND RAMP, L., 1968, GOLD AND SILVER IN OREGON; ODGMI BULL. 61, P.230
  • Deposit:: OREGON METAL MINES HANDBOOK, 1942, ODGMI BULL. 14-C, VOL. 2, SEC. 1, P.112
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