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
Morganton Quarry (Vulcan Materials Co. Quarry), Morganton, Burke County, North Carolina, USA


Locality type:Quarry
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Morganton Quarry (Vulcan Materials Co. Quarry), Morganton, Burke County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:469745
Long-form Identifier:1:3:469745:9
GUID (UUID V4):0
Nearest other occurrences of Calcite
15.7km (9.8 miles) ⓘCaldwell Quarry (Martin Marietta Quarry), Lenoir, Caldwell County, North Carolina, USA
20.3km (12.6 miles) ⓘWhitnel Quarry, Lenoir, Caldwell County, North Carolina, USA
28.0km (17.4 miles) ⓘA. F. Hoyle Mine, Cleveland County, North Carolina, USA
29.7km (18.5 miles) ⓘUranium Prospect (MRDS - 10151415), North Harper Creek, Avery County, North Carolina, USA
31.4km (19.5 miles) ⓘNorth Cove Prospect, McDowell County, North Carolina, USA
32.3km (20.1 miles) ⓘHickory Quarry, Hickory, Catawba County, North Carolina, USA
32.3km (20.1 miles) ⓘMartin Marietta Quarry (Hickory Quarry), Hickory, Catawba County, North Carolina, USA
35.1km (21.8 miles) ⓘWoodlawn Quarry, Woodlawn, McDowell County, North Carolina, USA
42.9km (26.7 miles) ⓘBowen Mine, Cleveland County, North Carolina, USA
45.4km (28.2 miles) ⓘMeadow Mine, Avery County, North Carolina, USA
References
www.mcrocks.com
 
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