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It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Rhyolite from
Orion Mining Company Occurrence (Orion Mining Company Claims; Log Cabin), Howard Mining District (Ochoco Mining District; Bolivar Mining District), Crook County, Oregon, USA


Locality type:Occurrence
Classification
Type:Rhyolite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Rhyolite data
Locality Data:Click here to view Orion Mining Company Occurrence (Orion Mining Company Claims; Log Cabin), Howard Mining District (Ochoco Mining District; Bolivar Mining District), Crook County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:1056449
Long-form Identifier:1:3:1056449:1
GUID (UUID V4):0
Nearest other occurrences of Rhyolite
20.1km (12.5 miles) ⓘMcTimmonds Ranch Occurrence, Marks Creek area, Wheeler County, Oregon, USA
27.4km (17.0 miles) ⓘStrickland Butte Mine, Kidnap Spring, Crook County, Oregon, USA
50.7km (31.5 miles) ⓘQueen of Oregon Occurrence, Horse Heaven Mining District, Jefferson County, Oregon, USA
56.3km (35.0 miles) ⓘPowell Butte Uranium Occurrence, Crook County, Oregon, USA
96.0km (59.7 miles) ⓘOpal Butte, Morrow County, Oregon, USA
98.6km (61.3 miles) ⓘLady Frances Mine, Wasco County, Oregon, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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