Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite. Its a battle of unexpected chemical compositions where bournonite has four elements and vesuvianite has (almost) all the rest.
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Chert from
Youngs Mine (Newman Mine), Gaastra, Iron County, Michigan, USA


Locality type:Mine
Classification
Type:Chert
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chert data
Locality Data:Click here to view Youngs Mine (Newman Mine), Gaastra, Iron County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:399174
Long-form Identifier:1:3:399174:9
GUID (UUID V4):0
Nearest other occurrences of Chert
0.3km (0.2 miles) ⓘBuck Mine, Buck Group, Gaastra, Iron County, Michigan, USA
0.3km (0.2 miles) ⓘBaltic Mine, Buck Mine, Buck Group, Gaastra, Iron County, Michigan, USA
0.4km (0.2 miles) ⓘShaft No. 2, Fogarty Mine, Buck Mine, Buck Group, Gaastra, Iron County, Michigan, USA
0.7km (0.4 miles) ⓘCottrell Mine, Berkshire Mine, Buck Group, Gaastra, Iron County, Michigan, USA
0.7km (0.5 miles) ⓘZimmerman Mine, Buck Group, Gaastra, Iron County, Michigan, USA
0.8km (0.5 miles) ⓘBerkshire Mine, Buck Group, Gaastra, Iron County, Michigan, USA
0.9km (0.6 miles) ⓘCorry '40' Mine, Berkshire Mine, Buck Group, Gaastra, Iron County, Michigan, USA
1.0km (0.6 miles) ⓘDegrasse Mine, Buck Group, Gaastra, Iron County, Michigan, USA
1.4km (0.9 miles) ⓘCaspian Mine, Caspian, Iron County, Michigan, USA
1.5km (0.9 miles) ⓘHiawatha Group, Stambaugh, Iron River, Iron County, Michigan, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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