Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Vermiculite from
William Hughes Mine, Yancey County, North Carolina, USA


Locality type:Mine
Classification
Species:Vermiculite
Formula:Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Vermiculite data
Locality Data:Click here to view William Hughes Mine, Yancey County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:868206
Long-form Identifier:1:3:868206:2
GUID (UUID V4):0
Nearest other occurrences of Vermiculite
1.7km (1.0 miles) ⓘJ. C. Woody Asbestos Mine, Brush Creek, Yancey County, North Carolina, USA
4.8km (3.0 miles) ⓘDay Book Chromite Prospect, Day Book, Yancey County, North Carolina, USA
6.0km (3.7 miles) ⓘF. G. Jarret Mine, Mitchell County, North Carolina, USA
7.2km (4.5 miles) ⓘMurdick Mine, Mitchell County, North Carolina, USA
7.3km (4.5 miles) ⓘSidney Mine, Mitchell County, North Carolina, USA
7.4km (4.6 miles) ⓘNewdale Asbestos Mine, Yancey County, North Carolina, USA
8.7km (5.4 miles) ⓘSpec Mine (Speck Mine), Micaville, Celo, Yancey County, North Carolina, USA
9.3km (5.8 miles) ⓘBlackjack Ridge Mine, Celo, Yancey County, North Carolina, USA
11.4km (7.1 miles) ⓘFlukens Ridge Mine, Celo, Yancey County, North Carolina, USA
11.8km (7.3 miles) ⓘRed Mine (Bennett Mine), Celo, Yancey County, North Carolina, USA
References
Lesure, Frank Gardner (1968) Mica deposits of the Blue Ridge in North Carolina. Professional Paper 577. US Geological Survey doi:10.3133/pp577
 
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