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Quartz-monzonite from
Hobby Horse Mine (Mayflower; Necessity), Big Blackfoot Mining District (Helmville Mining District), Powell County, Montana, USA


Locality type:Mine
Classification
Type:Quartz-monzonite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz-monzonite data
Locality Data:Click here to view Hobby Horse Mine (Mayflower; Necessity), Big Blackfoot Mining District (Helmville Mining District), Powell County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:1058339
Long-form Identifier:1:3:1058339:9
GUID (UUID V4):0
Nearest other occurrences of Quartz-monzonite
0.6km (0.3 miles) ⓘLast Chance Mine (Christine Mine), Big Blackfoot Mining District (Helmville Mining District), Powell County, Montana, USA
0.8km (0.5 miles) ⓘHiggins, Big Blackfoot Mining District (Helmville Mining District), Powell County, Montana, USA
1.5km (0.9 miles) ⓘRoselle Mine, Big Blackfoot Mining District (Helmville Mining District), Powell County, Montana, USA
1.5km (1.0 miles) ⓘBlackfoot Mine (Blackfoot Gold Mine), Big Blackfoot Mining District (Helmville Mining District), Powell County, Montana, USA
4.5km (2.8 miles) ⓘDeer Creek Mine, Big Blackfoot Mining District (Helmville Mining District), Powell County, Montana, USA
4.8km (3.0 miles) ⓘMcCacran Mine, Big Blackfoot Mining District (Helmville Mining District), Powell County, Montana, USA
31.6km (19.6 miles) ⓘFairview Mine (Coulson Mine), Ophir Mining District, Powell County, Montana, USA
31.9km (19.8 miles) ⓘDenver Mine, Ophir Mining District, Powell County, Montana, USA
32.3km (20.1 miles) ⓘOpsata Mine, Ophir Mining District, Powell County, Montana, USA
32.5km (20.2 miles) ⓘOphir Mine (Reservior and Ophir Patents), Ophir Mining District, Powell County, Montana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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