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
Townsend and Holland Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA


Locality type:Prospect
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Townsend and Holland Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:590835
Long-form Identifier:1:3:590835:6
GUID (UUID V4):0
Nearest other occurrences of Quartz
11.3km (7.0 miles) ⓘReis Prospect, Nelchina Mining District, Valdez-Cordova Census Area, Alaska, USA
11.4km (7.1 miles) ⓘKnowles; Knowles and Backman Property Prospect, Nelchina Mining District, Valdez-Cordova Census Area, Alaska, USA
11.9km (7.4 miles) ⓘPortland Prospect, Nelchina Mining District, Valdez-Cordova Census Area, Alaska, USA
12.0km (7.5 miles) ⓘEagle; Ellis; American Eagle Mine, Nelchina Mining District, Valdez-Cordova Census Area, Alaska, USA
12.9km (8.0 miles) ⓘUnnamed Prospect (ARDF - VA072; head of Glacier Creek), Nelchina Mining District, Valdez-Cordova Census Area, Alaska, USA
13.1km (8.1 miles) ⓘRoss Prospect, Nelchina Mining District, Valdez-Cordova Census Area, Alaska, USA
14.7km (9.2 miles) ⓘMarshall Glacier Occurrence, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
15.8km (9.8 miles) ⓘUnnamed Occurrence (ARDF - VA064; north of Tiekel), Nelchina Mining District, Valdez-Cordova Census Area, Alaska, USA
17.7km (11.0 miles) ⓘTelluride Prospect, Nelchina Mining District, Valdez-Cordova Census Area, Alaska, USA
18.3km (11.4 miles) ⓘUnnamed Prospect (ARDF - VA148; north of Thompson Pass), Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
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