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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Humic coal series from
Washington No. 1 Mine, Eckhart Mines, Allegany County, Maryland, USA


Locality type:Mine
Classification
Type:Humic coal series
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Humic coal series data
Locality Data:Click here to view Washington No. 1 Mine, Eckhart Mines, Allegany County, Maryland, USA
Data Identifiers
Mindat Occurrence Record ID:987716
Long-form Identifier:1:3:987716:0
GUID (UUID V4):0
Nearest other occurrences of Humic coal series
0.0km (0.0 miles) ⓘWashington No. 2 Mine, Eckhart Mines, Allegany County, Maryland, USA
1.5km (0.9 miles) ⓘWaco Mine, Clarysville, Allegany County, Maryland, USA
2.8km (1.7 miles) ⓘUnion Mine, Frostburg, Allegany County, Maryland, USA
5.9km (3.6 miles) ⓘUnion 1 Mine, Allegany Grove, Allegany County, Maryland, USA
5.9km (3.6 miles) ⓘUnion 2 Mine, Allegany Grove, Allegany County, Maryland, USA
21.4km (13.3 miles) ⓘWashington No. 3 Mine, Franklin, Allegany County, Maryland, USA
21.4km (13.3 miles) ⓘWashington No. 4 Mine, Franklin, Allegany County, Maryland, USA
21.4km (13.3 miles) ⓘWashington No. 5 Mine, Franklin, Allegany County, Maryland, USA
References
Maryland Geological Survey, Vol. VIII (1909): 107.
 
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