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
Harris Quarry (Harris Lime Quarries), Lime Rock, Lincoln, Providence County, Rhode Island, USA


Locality type:Quarry
Classification
Species:Quartz
Formula:SiO2
Comments:Occurs as crystals.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Harris Quarry (Harris Lime Quarries), Lime Rock, Lincoln, Providence County, Rhode Island, USA
Data Identifiers
Mindat Occurrence Record ID:39124
Long-form Identifier:1:3:39124:9
GUID (UUID V4):0
Nearest other occurrences of Quartz
1.0km (0.6 miles) ⓘValley Falls, Cumberland, Providence County, Rhode Island, USA
3.5km (2.2 miles) ⓘDexter Quarry (Dexter Lime Quarry), Lime Rock, Lincoln, Providence County, Rhode Island, USA
3.8km (2.3 miles) ⓘLynch Quarry, Berkeley, Cumberland, Providence County, Rhode Island, USA
5.5km (3.4 miles) ⓘConklin Quarry, Lime Rock, Lincoln, Providence County, Rhode Island, USA
6.0km (3.7 miles) ⓘPoker Hill, Ashton, Cumberland, Providence County, Rhode Island, USA
8.1km (5.0 miles) ⓘCenterdale, North Providence, Providence County, Rhode Island, USA
9.3km (5.8 miles) ⓘManton Avenue Quarry, Manton, Providence, Providence County, Rhode Island, USA
9.8km (6.1 miles) ⓘStaples Road Manganese bed, Cumberland, Providence County, Rhode Island, USA
9.8km (6.1 miles) ⓘStaples Road, Cumberland, Providence County, Rhode Island, USA
9.9km (6.1 miles) ⓘDiamond Hill, Cumberland, Providence County, Rhode Island, USA
References
Rocks & Min.: 15: 310
17:250
20:463.
 
and/or  
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