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


02585090017365370312618.jpg
Triphylite, etc.

Rice Quarry, Groton, Grafton County, New Hampshire, USA
02585090017365370312618.jpg
Triphylite, etc.

Rice Quarry, Groton, Grafton County, New Hampshire, USA
02585090017365370312618.jpg
Triphylite, etc.

Rice Quarry, Groton, Grafton County, New Hampshire, USA
Locality type:Mine
Classification
Species:Triphylite
Formula:LiFe2+PO4
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Graftonite7
Quartz4
Albite1
Data
Mineral Data:Click here to view Triphylite data
Locality Data:Click here to view Rice Quarry, Groton, Grafton County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:38288
Long-form Identifier:1:3:38288:9
GUID (UUID V4):0
Nearest other occurrences of Triphylite
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
6.9km (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
11.5km (7.1 miles) ⓘEight-Ball Mica prospect, Rumney, Grafton County, New Hampshire, USA
14.8km (9.2 miles) ⓘBullock Quarry, E.E. Smith Mine, Alexandria, Grafton County, New Hampshire, USA
14.9km (9.3 miles) ⓘPattuck Quarry, Alexandria, Grafton County, New Hampshire, USA
14.9km (9.3 miles) ⓘE.E. Smith Mine, Alexandria, Grafton County, New Hampshire, USA
References
Smith, Arthur E. (2005) New Hampshire mineral locality index. Rocks & Minerals, 80 (4) 242-261 doi:10.3200/rmin.80.4.242-261
 
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