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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Sceptre Quartz from
Black Cap, North Conway, Conway, Carroll County, New Hampshire, USA


Locality type:Mountain
Classification
Species:Quartz var: Sceptre Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sceptre Quartz data
Locality Data:Click here to view Black Cap, North Conway, Conway, Carroll County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:656203
Long-form Identifier:1:3:656203:8
GUID (UUID V4):0
Nearest other occurrences of Sceptre Quartz
9.6km (6.0 miles) ⓘMiddle Moat Mountain locality, Hale's Location, Carroll County, New Hampshire, USA
31.4km (19.5 miles) ⓘEstes Quarry, West Baldwin, Baldwin, Cumberland County, Maine, USA
42.3km (26.3 miles) ⓘTamminen Quarry, Greenwood, Oxford County, Maine, USA
42.7km (26.6 miles) ⓘMorgan Quarry (Morgan Pit; Upper Noyes Mountain Quarry; Upper Harvard Quarry), Greenwood, Oxford County, Maine, USA
43.1km (26.8 miles) ⓘHayes Ledge Quarries (East and West), Greenwood, Oxford County, Maine, USA
57.1km (35.5 miles) ⓘMount Rubellite Quarries, Mount Rubellite, Hebron, Oxford County, Maine, USA
74.1km (46.1 miles) ⓘPalermo No. 1 Mine, Groton, Grafton County, New Hampshire, USA
85.1km (52.9 miles) ⓘParker Mountain Mine, Strafford, Strafford County, New Hampshire, USA
References
Rocks and Minerals, (1990) 65:286-296
 
and/or  
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