Mine detail: Graham Property

Previously called 'Hartley'

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Location: Lane County, Oregon, United States, North America
Lat / long: 43.57121, -122.71198
dep_id: 10036393
mrds_id: M025183
Commodity type: metallic
Major mineral: Gold, Silver, Mercury
Operation type: Unknown
Production size: No production occurred
Development status: Occurrence
Reporter: Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.
hrock_unit: Little Butte Volcanics
hrock_type: Andesite
References:
  • OREGON METAL MINES HANDBOOK, 1951, ODGMI BULL. 14-D, P. 6
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