Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Manganese (commodity) from
Sawatch Tunnel (Siwatch Tunnel), Lake County, Colorado, USA


Locality type:Tunnel
Classification
Commodity:Manganese (commodity)
Data
Commodity Data:Click here to view Manganese (commodity) data
Locality Data:Click here to view Sawatch Tunnel (Siwatch Tunnel), Lake County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:1128217
Long-form Identifier:1:3:1128217:8
GUID (UUID V4):0
Nearest other deposits of Manganese (commodity)
0.7km (0.4 miles) ⓘLittle Major, Lake County, Colorado, USA
0.8km (0.5 miles) ⓘNelson Tunnel, St. Kevin - Independence, Lake County, Colorado, USA
1.2km (0.8 miles) ⓘSwisher Tunnel, St. Kevin - Independence, Lake County, Colorado, USA
1.2km (0.8 miles) ⓘLittle Sugar Loaf Placer, St. Kevin - Independence, Lake County, Colorado, USA
1.3km (0.8 miles) ⓘMt Massive Placer, Lake County, Colorado, USA
1.3km (0.8 miles) ⓘVenture Shaft, Lake County, Colorado, USA
1.3km (0.8 miles) ⓘLittle Annie, St. Kevin - Independence, Lake County, Colorado, USA
1.3km (0.8 miles) ⓘDinero Tunnel, St. Kevin - Independence, Lake County, Colorado, USA
1.4km (0.9 miles) ⓘGolden Curry, St. Kevin - Independence, Lake County, Colorado, USA
1.7km (1.1 miles) ⓘShields (Tiger-Shields mine), St. Kevin - Independence, Lake County, Colorado, USA
 
and/or  
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