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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Pyrrhotite from
Jensen Group Mine, Big Creek Mining District, Valley County, Idaho, USA


Locality type:Mine
Classification
Species:Pyrrhotite
Formula:Fe1-xS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrrhotite data
Locality Data:Click here to view Jensen Group Mine, Big Creek Mining District, Valley County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:448208
Long-form Identifier:1:3:448208:6
GUID (UUID V4):0
Nearest other occurrences of Pyrrhotite
1.6km (1.0 miles) ⓘSnowshoe Mine (Jensen; Orofino), Idaho County, Idaho, USA
24.5km (15.2 miles) ⓘRocket Prospect (White Bluff), Valley County, Idaho, USA
25.1km (15.6 miles) ⓘChamberlain Basin Occurrence, Idaho County, Idaho, USA
35.8km (22.3 miles) ⓘNethken Prospects, Yellow Pine Mining District, Valley County, Idaho, USA
38.4km (23.9 miles) ⓘDoris K. Prospect, Yellow Pine Mining District, Valley County, Idaho, USA
39.3km (24.4 miles) ⓘMeadow Creek Mine, Yellow Pine Mining District, Valley County, Idaho, USA
39.5km (24.5 miles) ⓘBenson Occurrence (Big Flat Creek; Southfork), Idaho County, Idaho, USA
51.3km (31.9 miles) ⓘOld Faithful Group Mine, Pistol Creek Mining District, Valley County, Idaho, USA
51.7km (32.1 miles) ⓘSpringfield Scheelite Mine (White Mare Group), Pistol Creek Mining District, Valley County, Idaho, USA
51.8km (32.2 miles) ⓘVirginia-Beth Prospect, Trigger Creek - Pistol Creek area, Unorganized Mining District, Valley County, Idaho, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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