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
Estes Quarry, West Baldwin, Baldwin, Cumberland County, Maine, USA


Locality type:Quarry
Classification
Species:Galena
Formula:PbS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Galena data
Locality Data:Click here to view Estes Quarry, West Baldwin, Baldwin, Cumberland County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:32885
Long-form Identifier:1:3:32885:4
GUID (UUID V4):0
Nearest other occurrences of Galena
10.6km (6.6 miles) ⓘKezar Falls Mine, Parsonsfield, York County, Maine, USA
23.8km (14.8 miles) ⓘBergendahl prospect, Newfield, York County, Maine, USA
27.1km (16.8 miles) ⓘMineral Hill Mine, Wakefield, Carroll County, New Hampshire, USA
29.4km (18.3 miles) ⓘMadison Lead Mine, Madison, Carroll County, New Hampshire, USA
29.5km (18.3 miles) ⓘDavis mine, Newfield, York County, Maine, USA
30.0km (18.6 miles) ⓘBank Mine, Madison, Carroll County, New Hampshire, USA
30.6km (19.0 miles) ⓘRedstone "Red Granite" quarry, Redstone, Conway, Carroll County, New Hampshire, USA
38.9km (24.1 miles) ⓘLebanon-Acton mine, Acton, York County, Maine, USA
41.5km (25.8 miles) ⓘDeering Acton mine, Acton, York County, Maine, USA
41.7km (25.9 miles) ⓘCasco mine, Acton, York County, Maine, USA
References
Thompson, Woodrow B., Bearss, Gene T., Falster, Alexander U., Simmons, William B., Nizamoff, Jams W. (2000) The Estes Quarry, Cumberland County, Maine: A New Pegmatite Mineral Locality. Rocks & Minerals, 75 (6) 408-418 doi:10.1080/00357520009605667
Korsakov, Andrey, Rezvukhina, Olga, Jaszczak, John, Rezvukhin, Dmitriy, Mikhailenko, Denis (2019) Natural Graphite Cuboids. Minerals, 9 (2) 110 doi:10.3390/min9020110
 
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