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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Magnetite from
Unnamed Occurrence (ARDF - MH280; on ridge between Chistochina Glacier and the glacier near the head of West Fork Chistochina River), Chistochina Mining District, Southeast Fairbanks Census Area, Alaska, USA


Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Unnamed Occurrence (ARDF - MH280; on ridge between Chistochina Glacier and the glacier near the head of West Fork Chistochina River), Chistochina Mining District, Southeast Fairbanks Census Area, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:593168
Long-form Identifier:1:3:593168:2
GUID (UUID V4):0
Nearest other occurrences of Magnetite
0.6km (0.4 miles) ⓘUnnamed Occurrence (ARDF - MH281; north of mouth of the West Fork Chistochina River), Chistochina Mining District, Southeast Fairbanks Census Area, Alaska, USA
1.6km (1.0 miles) ⓘUnnamed Occurrence (ARDF - MH271; near the glacier at the head of the West Fork Chistochina River), Chistochina Mining District, Southeast Fairbanks Census Area, Alaska, USA
3.0km (1.9 miles) ⓘUnnamed Occurrence (ARDF - MH272; Chistochina River), Chistochina Mining District, Southeast Fairbanks Census Area, Alaska, USA
4.5km (2.8 miles) ⓘChistochina Glacier Mine, Chistochina Mining District, Southeast Fairbanks Census Area, Alaska, USA
4.9km (3.0 miles) ⓘUnnamed Occurrence (ARDF - MH286; northwest of the terminus of Chistochina Glacier), Chistochina Mining District, Southeast Fairbanks Census Area, Alaska, USA
4.9km (3.1 miles) ⓘLower Slate Creek Mines, Chistochina Mining District, Southeast Fairbanks Census Area, Alaska, USA
5.5km (3.4 miles) ⓘUnnamed Occurrence (ARDF - MH314; west of Powell Gulch), Chistochina Mining District, Southeast Fairbanks Census Area, Alaska, USA
6.3km (3.9 miles) ⓘMiller Gulch Mine, Chistochina Mining District, Southeast Fairbanks Census Area, Alaska, USA
7.7km (4.8 miles) ⓘUpper Slate Creek Mines, Chistochina Mining District, Southeast Fairbanks Census Area, Alaska, USA
9.7km (6.0 miles) ⓘUpper Chisna River Prospects, Chistochina Mining District, Southeast Fairbanks Census Area, Alaska, USA
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
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