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
Chichagof Consolidated Prospect, Chichagof Mining District (Chicagof Mining District), Sitka, 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 Chichagof Consolidated Prospect, Chichagof Mining District (Chicagof Mining District), Sitka, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:578455
Long-form Identifier:1:3:578455:4
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.7km (0.5 miles) ⓘHelen Chichagof; Creek Group Prospect, Chichagof Mining District (Chicagof Mining District), Sitka, Alaska, USA
0.8km (0.5 miles) ⓘUnnamed Prospect (ARDF - SI099; northeast head of Klag Bay), Chichagof Mining District (Chicagof Mining District), Sitka, Alaska, USA
1.5km (0.9 miles) ⓘHill and Berkland Prospect, Chichagof Mining District (Chicagof Mining District), Sitka, Alaska, USA
1.8km (1.1 miles) ⓘTillson; Kay; Bahrt Prospects, Chichagof Mining District (Chicagof Mining District), Sitka, Alaska, USA
2.3km (1.4 miles) ⓘFlora; Lillian and Princella; McKallick Chichagof MIne Prospects, Chichagof Mining District (Chicagof Mining District), Sitka, Alaska, USA
2.4km (1.5 miles) ⓘMcKallick Prospect (ARDF - SI089), Chichagof Mining District (Chicagof Mining District), Sitka, Alaska, USA
2.5km (1.5 miles) ⓘHodson Prospect, Chichagof Mining District (Chicagof Mining District), Sitka, Alaska, USA
2.7km (1.7 miles) ⓘWoll; Lucky Shot Group Prospects, Chichagof Mining District (Chicagof Mining District), Sitka, Alaska, USA
2.9km (1.8 miles) ⓘMarinovich; Elsinor Prospect, Chichagof Mining District (Chicagof Mining District), Sitka, Alaska, USA
3.0km (1.9 miles) ⓘHirst-Chichagof Mine, Chichagof Mining District (Chicagof Mining District), Sitka, Alaska, USA
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
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