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
California-Alaska; Falls Creek Mine, Hope Mining District, Kenai Peninsula Borough, Alaska, USA


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view California-Alaska; Falls Creek Mine, Hope Mining District, Kenai Peninsula Borough, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:577982
Long-form Identifier:1:3:577982:6
GUID (UUID V4):0
Nearest other occurrences of Quartz
1.0km (0.6 miles) ⓘSkeen-Lechner Mine, Hope Mining District, Kenai Peninsula Borough, Alaska, USA
2.0km (1.2 miles) ⓘEast Point Mine, Hope Mining District, Kenai Peninsula Borough, Alaska, USA
2.5km (1.6 miles) ⓘCrown Point; Kenai-Alaska Mine, Hope Mining District, Kenai Peninsula Borough, Alaska, USA
3.4km (2.1 miles) ⓘDunrovin Occurrence, Hope Mining District, Kenai Peninsula Borough, Alaska, USA
4.8km (3.0 miles) ⓘUnnamed Occurrence (ARDF - SR203; Andy Simons Mountain), Hope Mining District, Kenai Peninsula Borough, Alaska, USA
5.3km (3.3 miles) ⓘREC 3-9 Occurrence, Hope Mining District, Kenai Peninsula Borough, Alaska, USA
5.4km (3.4 miles) ⓘSolars Occurrence, Hope Mining District, Kenai Peninsula Borough, Alaska, USA
6.8km (4.3 miles) ⓘSeward Bonanza Gold Co.; Kenai Lode Mine, Hope Mining District, Kenai Peninsula Borough, Alaska, USA
7.4km (4.6 miles) ⓘUnnamed Occurrence (ARDF - SR209; north of Grant Lake), Hope Mining District, Kenai Peninsula Borough, Alaska, USA
7.7km (4.8 miles) ⓘCase; Grant Lake Mine, Hope Mining District, Kenai Peninsula Borough, Alaska, USA
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
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