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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Feldspar Group from
Green Mountain, Claremont, Sullivan County, New Hampshire, USA


Locality type:Mountain
Classification
Species:'Feldspar Group' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Feldspar Group data
Locality Data:Click here to view Green Mountain, Claremont, Sullivan County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:51937
Long-form Identifier:1:3:51937:7
GUID (UUID V4):0
Nearest other occurrences of Feldspar Group
5.4km (3.3 miles) ⓘGeorge Frank Smith Quarry, Newport, Sullivan County, New Hampshire, USA
14.0km (8.7 miles) ⓘAscutney Mountain complex, Windsor County, Vermont, USA
27.1km (16.8 miles) ⓘAaron's Ledge Mine, Springfield, Sullivan County, New Hampshire, USA
27.4km (17.0 miles) ⓘAllen Quarry, Alstead, Cheshire County, New Hampshire, USA
30.7km (19.1 miles) ⓘSignal Hill, Lebanon, Grafton County, New Hampshire, USA
31.2km (19.4 miles) ⓘDavidson Farm pegmatite, Alstead, Cheshire County, New Hampshire, USA
32.6km (20.3 miles) ⓘRuggles Mine, Grafton, Grafton County, New Hampshire, USA
34.6km (21.5 miles) ⓘBig Mine, Alstead, Cheshire County, New Hampshire, USA
35.4km (22.0 miles) ⓘChickering Mine, Walpole, Cheshire County, New Hampshire, USA
35.8km (22.2 miles) ⓘBlister Mine, Alstead, Cheshire County, New Hampshire, USA
References
 
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