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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Analcime from
Mats Mats Quarry, Jefferson County, Washington, USA


Locality type:Quarry
Classification
Species:Analcime
Formula:Na(AlSi2O6) · H2O
Habit:trapazohedra to 8mm in diameter
Colour:transparent colorless
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Calcite
Chalcocite
Chalcopyrite
Laumontite
Native Copper
Natrolite
Thomsonite-Ca
Data
Mineral Data:Click here to view Analcime data
Locality Data:Click here to view Mats Mats Quarry, Jefferson County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:93756
Long-form Identifier:1:3:93756:4
GUID (UUID V4):0
Nearest other occurrences of Analcime
6.4km (4.0 miles) ⓘShine Quarry, Jefferson County, Washington, USA
7.7km (4.8 miles) ⓘBeaver Valley Quarry, Jefferson County, Washington, USA
21.7km (13.5 miles) ⓘNF-2906 Quarry, Clallam County, Washington, USA
45.1km (28.0 miles) ⓘPioneer Quarry, Kitsap County, Washington, USA
96.7km (60.1 miles) ⓘRobertson Pit, Mason County, Washington, USA
References
Cannon, Bart (1975) Minerals of Washington. Cordilleran. 184 pp.p.41
Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc. 567pp.
 
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