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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Lepidocrocite from
Gravel Hill Mine (Cliff Iron Mine; Penhale Iron Mine), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK


Locality type:Mine
Classification
Species:Lepidocrocite
Formula:Fe3+O(OH)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Goethite1
Quartz1
Data
Mineral Data:Click here to view Lepidocrocite data
Locality Data:Click here to view Gravel Hill Mine (Cliff Iron Mine; Penhale Iron Mine), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:6893
Long-form Identifier:1:3:6893:2
GUID (UUID V4):0
Nearest other occurrences of Lepidocrocite
1.9km (1.2 miles) ⓘMount Mine (Perran Iron Mine; Trebisken and Mount Mine), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK
3.2km (2.0 miles) ⓘGreat Retallack Mine, Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK
4.1km (2.6 miles) ⓘPerran St George Mine (Perran Great St George Mine; Great St George Mine; Perran St George United Mine), Perran St George and Droskyn Mines, Perranporth, Perranzabuloe, Cornwall, England, UK
32.6km (20.3 miles) ⓘPenberthy Croft Mine, St Hilary, Cornwall, England, UK
34.8km (21.6 miles) ⓘWheal Penrose, Porthleven, Cornwall, England, UK
35.3km (21.9 miles) ⓘTrewethen Mine, St Kew, Cornwall, England, UK
48.0km (29.8 miles) ⓘWheal Call (Wheal Cole; Wheal Coal), Boswedden Mine (incl. Wheal Praze; Wheal Williams; Yankee Boy Mine), Kenidjack Valley, St Just, Cornwall, England, UK
80.6km (50.1 miles) ⓘHemerdon Tungsten Mine (Drakelands Mine), Sparkwell, South Hams, Devon, England, UK
81.2km (50.4 miles) ⓘSt Catherines Tor, Hartland Quay, Hartland, Torridge, Devon, England, UK
87.3km (54.2 miles) ⓘBlackchurch cliff, Mouth Mill bay, Clovelly, Torridge, Devon, England, UK
References
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
 
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