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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Chalcosiderite from
Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK


07273910017271997428698.jpg
Chalcosiderite

Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
05485880017272313809114.jpg
Chalcosiderite

Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
00232560017272313818858.jpg
Chalcosiderite

Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
02486560017272313814807.jpg
Chalcosiderite

Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
06923860017369572707550.jpg
Chalcosiderite

Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
02919900017369572712721.jpg
Chalcosiderite

Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
05379690017369572717852.jpg
Chalcosiderite

Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
06916060017369572717595.jpg
Chalcosiderite

Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
07273910017271997428698.jpg
Chalcosiderite

Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
05485880017272313809114.jpg
Chalcosiderite

Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
00232560017272313818858.jpg
Chalcosiderite

Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
09167240017369572713840.jpg
Chalcosiderite

Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
Locality type:Mine
Classification
Species:Chalcosiderite
Formula:CuFe63+(PO4)4(OH)8 · 4H2O
Quality for species:Good crystals or rich for species - important (!)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz4
Dufrénite4
Tourmaline1
Limonite1
Data
Mineral Data:Click here to view Chalcosiderite data
Locality Data:Click here to view Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
Photo GalleryView Gallery (19 photos)
Data Identifiers
Mindat Occurrence Record ID:820102
Long-form Identifier:1:3:820102:7
GUID (UUID V4):0
Nearest other occurrences of Chalcosiderite
0.4km (0.2 miles) ⓘPhoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
0.6km (0.4 miles) ⓘSouth Phoenix Mine, Minions, Linkinhorne, Cornwall, England, UK
1.3km (0.8 miles) ⓘWest Phoenix Mine, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
15.5km (9.7 miles) ⓘGunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK
15.9km (9.9 miles) ⓘDrakewalls Mine, Drakewalls, Calstock, Cornwall, England, UK
17.0km (10.6 miles) ⓘBedford United Mine, Gulworthy, West Devon, Devon, England, UK
30.0km (18.6 miles) ⓘGunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
References
Rudler, F. W. (1905) A Handbook to a Collection of the Minerals of the British Isles - Mostly selected from the Ludlam Collection, in the Museum of Practical Geology. 253pp.
 
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