Mine detail: Long Ridge

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Location: Curry County, Oregon, United States, North America
Lat / long: 42.26593, -124.07061
dep_id: 10043036
mrds_id: M061510
Commodity type: metallic
Major mineral: Manganese
Operation type: Unknown
Production size: Small ammount of material produced
Development status: Producer
ore: Rhodonite
orebody_fm: LENS, PODS
Reporter: Johnson, Maureen G., Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.
hrock_unit: Dothan
hrock_type: Chert
References:
  • Deposit:: RAMP, L. AND OTHERS, 1977, GEOLOGY, MINERAL RESOURCES AND ROCK MATERIAL OF CURRY COUNTY, OREGON; ODGMI BULL. 93, P.45
  • Deposit:: APPLING, R.N., 1958, MANGANESE DEPOSITS OF SOUTHWESTERN OREGON; USBM REPT. INV. 5369, P.11
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