Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Anglesite from
Mendota Mine, Illinois Mine, Georgetown District, Clear Creek County, Colorado, USA


Locality type:Mine
Classification
Species:Anglesite
Formula:PbSO4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Anglesite data
Locality Data:Click here to view Mendota Mine, Illinois Mine, Georgetown District, Clear Creek County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:438476
Long-form Identifier:1:3:438476:2
GUID (UUID V4):0
Nearest other occurrences of Anglesite
0.1km (0.1 miles) ⓘBurleigh Mine, Illinois Mine, Georgetown District, Clear Creek County, Colorado, USA
0.8km (0.5 miles) ⓘDiamond Mine (Diamond Tunnel), Illinois Mine, Georgetown District, Clear Creek County, Colorado, USA
13.3km (8.3 miles) ⓘFreeland Mine & Extension Mine (Extension Line Shaft; Minnie Tunnel; Diamond Tunnel; Platt Tunnel; Freeland Shaft), Lamartine Mining District, Clear Creek County, Colorado, USA
16.2km (10.1 miles) ⓘGeneva Creek Cirque, Montezuma Mining District, Park County, Colorado, USA
18.3km (11.4 miles) ⓘFairmount (Shafter), Lawson Mining District, Clear Creek County, Colorado, USA
18.4km (11.4 miles) ⓘEdgar Shaft, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA
18.6km (11.5 miles) ⓘSaints John Mine (Florado; Saint John Mine), Montezuma Area, Summit County, Colorado, USA
20.7km (12.9 miles) ⓘCashier Mine (Champion), Montezuma Area, Summit County, Colorado, USA
33.5km (20.8 miles) ⓘCarbonate Mine (Carbonate Group; Carbonite), Breckenridge Mining District, Summit County, Colorado, USA
33.9km (21.1 miles) ⓘPotosi & Cross Mines, Caribou Mining District, Boulder County, Colorado, USA
References
Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
 
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