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Quartz from
Isle Royal No. 6 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USA


Locality type:Shaft
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Isle Royal No. 6 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:401980
Long-form Identifier:1:3:401980:0
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.6km (0.4 miles) ⓘIsle Royal No. 5 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USA
1.2km (0.7 miles) ⓘIsle Royal No. 4 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USA
1.2km (0.7 miles) ⓘIsle Royal Mines, Portage Township, Houghton County, Michigan, USA
1.4km (0.9 miles) ⓘHoughton Exploration prospect, Superior, Portage Township, Houghton County, Michigan, USA
1.7km (1.1 miles) ⓘSuperior Mine (Old Superior Mine), Superior, Portage Township, Houghton County, Michigan, USA
2.2km (1.3 miles) ⓘHuron Creek occurrences, Houghton, Houghton County, Michigan, USA
2.3km (1.4 miles) ⓘNaumkeag Mine, Houghton, Houghton County, Michigan, USA
3.1km (1.9 miles) ⓘAtlantic Section 16 Exploration Prospect, Baltic, Adams Township, Houghton County, Michigan, USA
3.2km (2.0 miles) ⓘIsle Royal No. 1 shaft, Isle Royal Mines, Houghton, Houghton County, Michigan, USA
3.3km (2.1 miles) ⓘPortage Mine (Grand Portage Mine), Houghton, Houghton County, Michigan, USA
References
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
 
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