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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Adularia from
Dexter Quarry (Dexter Lime Quarry), Lime Rock, Lincoln, Providence County, Rhode Island, USA


Locality type:Quarry
Classification
Species:K Feldspar var: Adularia
Formula:KAlSi3O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Adularia data
Locality Data:Click here to view Dexter Quarry (Dexter Lime Quarry), Lime Rock, Lincoln, Providence County, Rhode Island, USA
Data Identifiers
Mindat Occurrence Record ID:37481
Long-form Identifier:1:3:37481:7
GUID (UUID V4):0
Nearest other occurrences of Adularia
2.1km (1.3 miles) ⓘConklin Quarry, Lime Rock, Lincoln, Providence County, Rhode Island, USA
3.3km (2.1 miles) ⓘPoker Hill, Ashton, Cumberland, Providence County, Rhode Island, USA
7.9km (4.9 miles) ⓘDiamond Hill, Cumberland, Providence County, Rhode Island, USA
12.6km (7.8 miles) ⓘNeutaconkanut Hill, Providence, Providence County, Rhode Island, USA
12.9km (8.0 miles) ⓘInterstate 295 / US Route 6 road cuts, Johnston, Providence County, Rhode Island, USA
20.3km (12.6 miles) ⓘSpring Lake, Harrisville, Burrillville, Providence County, Rhode Island, USA
51.5km (32.0 miles) ⓘAcushnet Quarry, Acushnet, Bristol County, Massachusetts, USA
54.3km (33.8 miles) ⓘInterstate Route 495/State Route 62 interchange (I-495 exit #26), Berlin, Worcester County, Massachusetts, USA
63.1km (39.2 miles) ⓘPandolf-Perkins Quarry, Sterling, Worcester County, Massachusetts, USA
66.4km (41.2 miles) ⓘBlueberry Mountain Quarry (Blueberry Hill), Woburn, Middlesex County, Massachusetts, USA
References
Miller, C. E. (1971) Rhode Island Minerals and their Locations. University of Rhode Island.
 
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