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
Railroad Quarry, Topsham, Sagadahoc County, Maine, USA


Locality type:Quarry
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Railroad Quarry, Topsham, Sagadahoc County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:36353
Long-form Identifier:1:3:36353:8
GUID (UUID V4):0
Nearest other occurrences of Quartz
1.2km (0.8 miles) ⓘPorcupine Hill Quarry, Topsham, Sagadahoc County, Maine, USA
1.6km (1.0 miles) ⓘNorth Russell Brothers Quarry, Topsham, Sagadahoc County, Maine, USA
1.6km (1.0 miles) ⓘRussell Brothers Quarry, Topsham, Sagadahoc County, Maine, USA
1.6km (1.0 miles) ⓘYedlin Locality, Standpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
1.7km (1.0 miles) ⓘStandpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
2.3km (1.4 miles) ⓘMount Ararat Quarries, Topsham, Sagadahoc County, Maine, USA
2.4km (1.5 miles) ⓘMetcalf Quarry, Mount Ararat Quarries, Topsham, Sagadahoc County, Maine, USA
2.7km (1.7 miles) ⓘPejepscot Quarry, Topsham, Sagadahoc County, Maine, USA
3.2km (2.0 miles) ⓘLeavitt Prospect, Highland Green, Topsham, Sagadahoc County, Maine, USA
3.3km (2.0 miles) ⓘSwamp #1 Quarry, Cathance River Nature Preserve, Topsham, Sagadahoc County, Maine, USA
References
 
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