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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Albite from
Rice Quarry, Groton, Grafton County, New Hampshire, USA


Locality type:Mine
Classification
Species:Albite
Formula:Na(AlSi3O8)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Triphylite1
Quartz1
Data
Mineral Data:Click here to view Albite data
Locality Data:Click here to view Rice Quarry, Groton, Grafton County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:317017
Long-form Identifier:1:3:317017:5
GUID (UUID V4):0
Nearest other occurrences of Albite
0.8km (0.5 miles) ⓘPalermo No. 2 Mine, Groton, Grafton County, New Hampshire, USA
0.9km (0.6 miles) ⓘPalermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
2.2km (1.4 miles) ⓘCharles Davis Mine, Groton, Grafton County, New Hampshire, USA
5.8km (3.6 miles) ⓘFletcher Mine, Groton, Grafton County, New Hampshire, USA
6.6km (4.1 miles) ⓘNo. 3 pit, Keyes Mica Quarries, Orange, Grafton County, New Hampshire, USA
6.9km (4.3 miles) ⓘKeyes Mica Quarries, Orange, Grafton County, New Hampshire, USA
6.9km (4.3 miles) ⓘNo. 1 pit, Keyes Mica Quarries, Orange, Grafton County, New Hampshire, USA
7.3km (4.5 miles) ⓘNo. 5 pit, Keyes Mica Quarries, Orange, Grafton County, New Hampshire, USA
7.9km (4.9 miles) ⓘAtwood Mine, Rumney, Grafton County, New Hampshire, USA
8.7km (5.4 miles) ⓘLeggett mica prospect, Rumney, Grafton County, New Hampshire, USA
References
Rocks & Min 80:252
Cameron, Eugene N., Larrabee, David M., McNair, Andrew H., Page, James J., Stewart, Glen W., Shainin, Vincent E. (1954) Pegmatite Investigations, 1942-45, in New England. Geological Survey Professional Paper 255. US Geological Survey doi:10.3133/pp255
 
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