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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Pharmacosiderite from
Mount Mine (Perran Iron Mine; Trebisken and Mount Mine), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK


01301180017272045828506.jpg
Pharmacosiderite

Mount Mine, Perran Iron Lode, Perranzabuloe, Cornwall, England, UK
04382620017271997624801.jpg
Pharmacosiderite

Mount Mine, Perran Iron Lode, Perranzabuloe, Cornwall, England, UK
04646400017271997635649.jpg
Pharmacosiderite

Mount Mine, Perran Iron Lode, Perranzabuloe, Cornwall, England, UK
04554820017271997641794.jpg
Pharmacosiderite

Mount Mine, Perran Iron Lode, Perranzabuloe, Cornwall, England, UK
01301180017272045828506.jpg
Pharmacosiderite

Mount Mine, Perran Iron Lode, Perranzabuloe, Cornwall, England, UK
08087530017369341783088.jpg
Pharmacosiderite

Mount Mine, Perran Iron Lode, Perranzabuloe, Cornwall, England, UK
04823680017369341799023.jpg
Pharmacosiderite

Mount Mine, Perran Iron Lode, Perranzabuloe, Cornwall, England, UK
08584110017369341795125.jpg
Pharmacosiderite

Mount Mine, Perran Iron Lode, Perranzabuloe, Cornwall, England, UK
01301180017272045828506.jpg
Pharmacosiderite

Mount Mine, Perran Iron Lode, Perranzabuloe, Cornwall, England, UK
04382620017271997624801.jpg
Pharmacosiderite

Mount Mine, Perran Iron Lode, Perranzabuloe, Cornwall, England, UK
04646400017271997635649.jpg
Pharmacosiderite

Mount Mine, Perran Iron Lode, Perranzabuloe, Cornwall, England, UK
04554820017271997641794.jpg
Pharmacosiderite

Mount Mine, Perran Iron Lode, Perranzabuloe, Cornwall, England, UK
Locality type:Mine
Classification
Species:Pharmacosiderite
Formula:KFe43+(AsO4)3(OH)4 · 6-7H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Scorodite1
Data
Mineral Data:Click here to view Pharmacosiderite data
Locality Data:Click here to view Mount Mine (Perran Iron Mine; Trebisken and Mount Mine), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK
Photo GalleryView Gallery (4 photos)
Data Identifiers
Mindat Occurrence Record ID:435007
Long-form Identifier:1:3:435007:1
GUID (UUID V4):0
Nearest other occurrences of Pharmacosiderite
5.0km (3.1 miles) ⓘCligga Mine, Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
5.2km (3.2 miles) ⓘCligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
12.3km (7.6 miles) ⓘWheal Ellen (Old Basset Mine), Mawla Lane End, St Agnes, Cornwall, England, UK
12.6km (7.8 miles) ⓘLushington Cove, Porthtowan, St Agnes, Cornwall, England, UK
12.8km (8.0 miles) ⓘWheal Falmouth, Baldhu, Kea, Cornwall, England, UK
13.7km (8.5 miles) ⓘWheal Jane, Kea, Cornwall, England, UK
14.2km (8.8 miles) ⓘWheal Unity, Gwennap, Cornwall, England, UK
14.5km (9.0 miles) ⓘWheal Gorland, St Day, Cornwall, England, UK
14.7km (9.1 miles) ⓘWheal Muttrall, Wheal Gorland, St Day, Cornwall, England, UK
15.1km (9.4 miles) ⓘCarharrack Mine, Gwennap, Cornwall, England, UK
References
Collection Richard De Nul
 
and/or  
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