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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Calcite from
Middle Moat Mountain locality, Hale's Location, Carroll County, New Hampshire, USA


Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Middle Moat Mountain locality, Hale's Location, Carroll County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:656189
Long-form Identifier:1:3:656189:5
GUID (UUID V4):0
Nearest other occurrences of Calcite
3.3km (2.1 miles) ⓘGovernment pit, Albany, Carroll County, New Hampshire, USA
6.7km (4.2 miles) ⓘRedstone "Green Granite" quarry, Redstone, Conway, Carroll County, New Hampshire, USA
7.0km (4.4 miles) ⓘRedstone "Red Granite" quarry, Redstone, Conway, Carroll County, New Hampshire, USA
9.8km (6.1 miles) ⓘHurricane Mountain localities, North Conway, Conway, Carroll County, New Hampshire, USA
13.3km (8.3 miles) ⓘJackson tin mines, Jackson, Carroll County, New Hampshire, USA
19.7km (12.3 miles) ⓘMadison Lead Mine, Madison, Carroll County, New Hampshire, USA
35.8km (22.3 miles) ⓘParsonsfield Vesuvianite locality, Parsonsfield, York County, Maine, USA
37.0km (23.0 miles) ⓘEstes Quarry, West Baldwin, Baldwin, Cumberland County, Maine, USA
40.5km (25.2 miles) ⓘBerry Ledge, Cornish, York County, Maine, USA
41.2km (25.6 miles) ⓘMascot Mine, Gorham, Coos County, New Hampshire, USA
References
Rocks and Minerals, (1990) 65:286-296
 
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