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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Galena from
Great Hill cobalt mines, Cobalt, East Hampton, Middlesex County, Connecticut, USA


Locality type:Mine
Classification
Species:Galena
Formula:PbS
Comments:With the ore minerals at Shepard's Lode.
Habit:grains
Quality for species:Poor for species, only of interest for locality collectors. (#)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Galena data
Locality Data:Click here to view Great Hill cobalt mines, Cobalt, East Hampton, Middlesex County, Connecticut, USA
Data Identifiers
Mindat Occurrence Record ID:102010
Long-form Identifier:1:3:102010:6
GUID (UUID V4):0
Nearest other occurrences of Galena
0.4km (0.2 miles) ⓘState Forest Quarry No. 2, Cobalt, East Hampton, Middlesex County, Connecticut, USA
3.8km (2.4 miles) ⓘStrickland Quarry, Strickland pegmatite, Collins Hill, Portland, Middlesex County, Connecticut, USA
5.5km (3.4 miles) ⓘState Farm Quarry (Road Metal Quarry), Middletown, Middlesex County, Connecticut, USA
5.6km (3.5 miles) ⓘMiddletown lead mines (Middletown Mine), Middletown, Middlesex County, Connecticut, USA
17.8km (11.1 miles) ⓘ2368-2384 Berlin Turnpike (Former Hartford Drive-In), Newington, Hartford County, Connecticut, USA
19.4km (12.1 miles) ⓘHart's Lead Mine, Berlin, Hartford County, Connecticut, USA
20.3km (12.6 miles) ⓘState Route 9 - Ellis Street and State Route 72 interchanges (State Route 72 roadcut), New Britain, Hartford County, Connecticut, USA
24.9km (15.5 miles) ⓘClark farm (Holler's Mine), Southington, Hartford County, Connecticut, USA
30.3km (18.9 miles) ⓘJinny Hill Mine (Cheshire Barite Mine), Cheshire, New Haven County, Connecticut, USA
34.8km (21.6 miles) ⓘBristol Copper Mine, Bristol, Hartford County, Connecticut, USA
References
Shepard, Charles Upham (1837) A Report on the Geological Survey of Connecticut. Geological Survey of Connecticut.
Schooner (1958)
Gray (2005)
 
and/or  
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