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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Quartz from
Paddock mine, Lyman, Grafton County, New Hampshire, USA


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Sphalerite3
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Paddock mine, Lyman, Grafton County, New Hampshire, USA
Data Identifiers
Mindat Occurrence Record ID:32049
Long-form Identifier:1:3:32049:0
GUID (UUID V4):0
Nearest other occurrences of Quartz
5.3km (3.3 miles) ⓘHaviland mine, Bath, Grafton County, New Hampshire, USA
6.9km (4.3 miles) ⓘStevens mine, Bath, Grafton County, New Hampshire, USA
7.0km (4.4 miles) ⓘLang mine, Bath, Grafton County, New Hampshire, USA
11.9km (7.4 miles) ⓘPond Hill locality, Lisbon, Grafton County, New Hampshire, USA
12.1km (7.5 miles) ⓘLittleton Hospital construction site, Littleton, Grafton County, New Hampshire, USA
12.8km (8.0 miles) ⓘNorthey Hill locality(s), Sugar Hill, Grafton County, New Hampshire, USA
14.9km (9.2 miles) ⓘGarnet Hill locality, Sugar Hill, Grafton County, New Hampshire, USA
18.1km (11.2 miles) ⓘCooley Hill Iron prospects, Easton, Grafton County, New Hampshire, USA
18.5km (11.5 miles) ⓘCobble Hill Summit locality, Landaff, Grafton County, New Hampshire, USA
20.8km (12.9 miles) ⓘCoppermine Brook Mine, Franconia, Grafton County, New Hampshire, USA
References
The geology of the Ammonoosuc mining district By Charles Henry Hitchcock
 
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