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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Monazite Group from
Musselshell Creek Placer, Weippe Mining District (Musselshell Mining District), Clearwater County, Idaho, USA


Locality type:Placer
Classification
Species:'Monazite Group' (not an IMA approved species)
Formula:REE(PO4)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Monazite Group data
Locality Data:Click here to view Musselshell Creek Placer, Weippe Mining District (Musselshell Mining District), Clearwater County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:449679
Long-form Identifier:1:3:449679:3
GUID (UUID V4):0
Nearest other occurrences of Monazite Group
7.2km (4.5 miles) ⓘMusselshell Placer, Weippe Mining District (Musselshell Mining District), Clearwater County, Idaho, USA
55.1km (34.2 miles) ⓘTeakean Butte Occurrence, Teakean Butte Area, Clearwater County, Idaho, USA
60.4km (37.6 miles) ⓘGrouse Creek Placer (1), Castle Creek Mining District, Idaho County, Idaho, USA
62.6km (38.9 miles) ⓘCrooked River Placer (Gold Point Claims; Lux; Hi - Lo; Riverside; Mt. Carmel Black Sand; Blue Moon; Alma; Ramona; Vista), Tenmile Mining District, Idaho County, Idaho, USA
85.0km (52.8 miles) ⓘIdaho Garnet Abrasive placer, Shoshone County, Idaho, USA
92.7km (57.6 miles) ⓘCrooked Creek Placer (Dixie), Dixie Mining District, Idaho County, Idaho, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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