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
Cadman Quarry, Monroe, Snohomish County, Washington, USA


05596340017769403469854.jpg
Agate

Cadman Quarry, Monroe, Snohomish County, Washington, USA
05454060017737642637359.jpg
Chalcedony

Cadman Quarry, Monroe, Snohomish County, Washington, USA
00236620017737641631877.jpg
Quartz

Cadman Quarry, Monroe, Snohomish County, Washington, USA
04047940017737641396275.jpg
Quartz

Cadman Quarry, Monroe, Snohomish County, Washington, USA
00956470017764917202673.jpg
Agate

Cadman Quarry, Monroe, Snohomish County, Washington, USA
08900790017769403465068.jpg
Chalcedony

Cadman Quarry, Monroe, Snohomish County, Washington, USA
00236620017737641631877.jpg
Quartz

Cadman Quarry, Monroe, Snohomish County, Washington, USA
04047940017737641396275.jpg
Quartz

Cadman Quarry, Monroe, Snohomish County, Washington, USA
00956470017764917202673.jpg
Agate

Cadman Quarry, Monroe, Snohomish County, Washington, USA
07750040017737973466119.jpg
Chalcedony

Cadman Quarry, Monroe, Snohomish County, Washington, USA
08538120017738811574827.jpg
Quartz

Cadman Quarry, Monroe, Snohomish County, Washington, USA
01869470017738811584788.jpg
Quartz

Cadman Quarry, Monroe, Snohomish County, Washington, USA
Locality type:Quarry
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Calcite11
Aragonite2
Pyrite1
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Cadman Quarry, Monroe, Snohomish County, Washington, USA
Photo GalleryView Gallery (4 photos)
Data Identifiers
Mindat Occurrence Record ID:97149
Long-form Identifier:1:3:97149:8
GUID (UUID V4):0
Nearest other occurrences of Quartz
8.0km (5.0 miles) ⓘCherry Valley Quarry, Snohomish County, Washington, USA
12.2km (7.6 miles) ⓘCedar Ponds, Snohomish County, Washington, USA
19.7km (12.3 miles) ⓘTolt River Quarry, King County, Washington, USA
21.3km (13.3 miles) ⓘGolden Wall, King County, Washington, USA
24.8km (15.4 miles) ⓘLockwood Pyrite Prospect, Sultan Mining District, Snohomish County, Washington, USA
25.3km (15.7 miles) ⓘGranite Falls Nickel Prospect, Granite Falls Mining District, Snohomish County, Washington, USA
26.7km (16.6 miles) ⓘCopper Belle Mine, Reiter, Index Mining District, Snohomish County, Washington, USA
28.1km (17.4 miles) ⓘRed Cross Prospect, Reiter, Index Mining District, Snohomish County, Washington, USA
29.0km (18.0 miles) ⓘLake Serene Mine, Index Mining District, Snohomish County, Washington, USA
29.6km (18.4 miles) ⓘBlomquist Claim, Granite Falls Mining District, Snohomish County, Washington, USA
References
John Cornish collection
Aidan Cerenzie CollectionIdentified by Aidan Cerenzie: Visual Identification
 
and/or  
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