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
Interstate 5 Roadcuts, Roadcuts, Kalama area, Cowlitz County, Washington, USA


Locality type:Road Cutting
Classification
Species:Analcime
Formula:Na(AlSi2O6) · H2O
Habit:trapazohedra to 2.5cm in diameter
Colour:colorless
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Apophyllite Group1
Mesolite1
Data
Mineral Data:Click here to view Analcime data
Locality Data:Click here to view Interstate 5 Roadcuts, Roadcuts, Kalama area, Cowlitz County, Washington, USA
Photo GalleryView Gallery (5 photos)
Data Identifiers
Mindat Occurrence Record ID:210331
Long-form Identifier:1:3:210331:0
GUID (UUID V4):0
Localities for Analcime in this Region
Exit 30, Interstate 5 Roadcuts, Roadcuts, Kalama area, Cowlitz County, Washington, USA
Todd Road, Interstate 5 Roadcuts, Roadcuts, Kalama area, Cowlitz County, Washington, USA
Nearest other occurrences of Analcime
0.0km (0.0 miles) Roadcuts, Kalama area, Cowlitz County, Washington, USA
3.0km (1.8 miles) Neer Road, Goble, Columbia County, Oregon, USA
19.8km (12.3 miles) Mount Solo, Longview, Cowlitz County, Washington, USA
29.6km (18.4 miles) Baird Creek Quarry, Wolf Point, Cowlitz County, Washington, USA
30.4km (18.9 miles) 200 / 237 Road Quarry, Wolf Point, Cowlitz County, Washington, USA
38.2km (23.7 miles) Signal Peak, Cowlitz County, Washington, USA
40.2km (25.0 miles) Big Tree Creek, Yacolt, Clark County, Washington, USA
51.6km (32.0 miles) Clinton Knob, Ryderwood, Lewis County, Washington, USA
56.0km (34.8 miles) The Half Round Roadcut, Lewis County, Washington, USA
65.5km (40.7 miles) Elk Rock Island, Milwaukie, Clackamas County, Oregon, USA
References
 
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