Mine detail: Martha W.

Previously called 'Part of the President Group'

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Location: Lane County, Oregon, United States, North America
Lat / long: 43.55538, -122.63782
dep_id: 10036483
mrds_id: M025301
Commodity type: metallic
Major mineral: Zinc
Minor mineral: Gold, Silver
Operation type: Unknown
Production size: No production occurred
Development status: Occurrence
ore: Sphalerite
gangue: Calcite, Quartz, Specularite
orebody_fm: LENSOID
Reporter: Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.
hrock_unit: Little Butte Volcanics
hrock_type: Rhyolite
References:
  • Deposit:: LUTTON, R.J., 1962, GEOLOGY OF THE BOHEMIA MINING DISTRICT, LANE COUNTY, OREGON; UNIV. ARIZONA PHD DISSERTATION
  • Deposit:: LUTTON, 1961, UNPUBLISHED FIELD NOTES, ODGMI PORTLAND OFFICE
  • Deposit:: BROOKS, H.C. AND RAMP, L., 1968, GOLD AND SILVER IN OREGON; ODGMI BULL. 61, PLATE 3.
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