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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Pyrite from
Holts Ledge, Lyme, Grafton County, New Hampshire, USA


Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Holts Ledge, Lyme, Grafton County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:97749
Long-form Identifier:1:3:97749:2
GUID (UUID V4):0
Nearest other occurrences of Pyrite
4.9km (3.1 miles) ⓘMoose Mountain quartz crystal locality, Hanover, Grafton County, New Hampshire, USA
11.1km (6.9 miles) ⓘEastman Ledges, Orford, Grafton County, New Hampshire, USA
13.6km (8.5 miles) ⓘMount Cube, Orford, Grafton County, New Hampshire, USA
16.1km (10.0 miles) ⓘNo. 1 pit, Keyes Mica Quarries, Orange, Grafton County, New Hampshire, USA
16.1km (10.0 miles) ⓘKeyes Mica Quarries, Orange, Grafton County, New Hampshire, USA
17.2km (10.7 miles) ⓘPalermo No. 2 Mine, Groton, Grafton County, New Hampshire, USA
17.5km (10.9 miles) ⓘPalermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
17.8km (11.0 miles) ⓘCharles Davis Mine, Groton, Grafton County, New Hampshire, USA
19.0km (11.8 miles) ⓘElizabeth Mine, South Strafford, Strafford, Orange County, Vermont, USA
19.2km (11.9 miles) ⓘWest Fairlee, Orange County, Vermont, USA
References
Meyers, T. R., Stewart, Glenn W. (1956) The Geology of New Hampshire Vol. 3 - Part III - Minerals and Mines. The New Hampshire State Planning and Development Commission, Concord, NH. p.52
 
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