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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Autunite from
Randall Mine, Mitchell County, North Carolina, USA


Locality type:Mine
Classification
Species:Autunite
Formula:Ca(UO2)2(PO4)2 · 10-12H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Autunite data
Locality Data:Click here to view Randall Mine, Mitchell County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:414062
Long-form Identifier:1:3:414062:7
GUID (UUID V4):0
Nearest other occurrences of Autunite
6.5km (4.0 miles) ⓘPresnell Mine (Young's Mine), Micaville, Celo, Yancey County, North Carolina, USA
6.8km (4.3 miles) ⓘChestnut Flats Mine, Spruce Pine, Mitchell County, North Carolina, USA
6.9km (4.3 miles) ⓘFlat Rock Mine (Flat Rock pegmatite), Mitchell County, North Carolina, USA
7.8km (4.9 miles) ⓘDeer Park No. 2 Mine, Penland, Mitchell County, North Carolina, USA
8.0km (5.0 miles) ⓘPine Mountain (Pine Mountain Mine), Mitchell County, North Carolina, USA
9.3km (5.8 miles) ⓘHickey Mine, Mitchell County, North Carolina, USA
11.1km (6.9 miles) ⓘChalk Mountain Mine, Spruce Pine, Mitchell County, North Carolina, USA
11.4km (7.1 miles) ⓘField Mine, Crabtree Creek, Mitchell County, North Carolina, USA
11.5km (7.1 miles) ⓘSmith Mine, Spruce Pine, Mitchell County, North Carolina, USA
11.5km (7.1 miles) ⓘEnglish Mine (English Knob Mine), Spruce Pine, Mitchell County, North Carolina, USA
References
(n.d.) Minerals Availability System (MAS), U.S. Bureau of Mines.
 
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