Mine detail: Tyrrell Mine

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Location: Jackson County, Oregon, United States, North America
Lat / long: 42.37372, -122.57919
dep_id: 10032341
mrds_id: M013798
Commodity type: metallic
Major mineral: Manganese
Operation type: Unknown
Deposit type: Stratabound
Production size: Small ammount of material produced
Development status: Past Producer
orebody_fm: NODULES
Reporter: Lee, W, Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.
hrock_unit: Elkhorn Ridge Argillite
hrock_type: Tuff
arock_type: Volcanic Rock (Aphanitic),Andesite
References:
  • Deposit:: APPLING, R.N., 1958, MANGANESE DEPOSITS OF SOUTHWESTERN OREGON; USBM REPT. INVEST. 5369, P.49
  • Deposit:: LIBBY, F.W. AND OTHERS, 1942, MANGANESE IN OREGON; ODGMI BULL. 17, P.16
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