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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Parnauite from
Wheal Unity, Gwennap, Cornwall, England, UK


03684290017272005056187.jpg
Parnauite

Wheal Unity, Gwennap, Cornwall, England, UK
09628560017271997383118.jpg
Parnauite

Wheal Unity, Gwennap, Cornwall, England, UK
02045440017271997401403.jpg
Parnauite, etc.

Wheal Unity, Gwennap, Cornwall, England, UK
03684290017272005056187.jpg
Parnauite

Wheal Unity, Gwennap, Cornwall, England, UK
06859860017363617513228.jpg
Parnauite

Wheal Unity, Gwennap, Cornwall, England, UK
00384250017363617521167.jpg
Parnauite, etc.

Wheal Unity, Gwennap, Cornwall, England, UK
03684290017272005056187.jpg
Parnauite

Wheal Unity, Gwennap, Cornwall, England, UK
09628560017271997383118.jpg
Parnauite

Wheal Unity, Gwennap, Cornwall, England, UK
02045440017271997401403.jpg
Parnauite, etc.

Wheal Unity, Gwennap, Cornwall, England, UK
Locality type:Mine
Classification
Species:Parnauite
Formula:Cu9(AsO4)2(SO4)(OH)10 · 7H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Olivenite1
Data
Mineral Data:Click here to view Parnauite data
Locality Data:Click here to view Wheal Unity, Gwennap, Cornwall, England, UK
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:8410
Long-form Identifier:1:3:8410:9
GUID (UUID V4):0
Nearest other occurrences of Parnauite
0.6km (0.4 miles) ⓘWheal Gorland, St Day, Cornwall, England, UK
2.2km (1.4 miles) ⓘTing Tang Mine, Carharrack, Cornwall, England, UK
9.2km (5.7 miles) ⓘSouth Tolcarne Mine, Beacon, Camborne, Cornwall, England, UK
20.6km (12.8 miles) ⓘCroft Gothal Mine, St Hilary, Cornwall, England, UK
20.9km (13.0 miles) ⓘPenberthy Croft Mine, St Hilary, Cornwall, England, UK
36.2km (22.5 miles) ⓘMulberry Mine (Mulberry Hill Mine), Mulberry Downs, Lanivet, Cornwall, England, UK
61.1km (38.0 miles) ⓘMarke Valley Mine, Upton Cross, Linkinhorne, Cornwall, England, UK
References
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
 
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