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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Hemimorphite from
Ball Eye Quarry, Bonsall, Derbyshire Dales District, Derbyshire, England, UK


Locality type:Quarry
Classification
Species:Hemimorphite
Formula:Zn4Si2O7(OH)2 · H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Fluorite1
Baryte1
Data
Mineral Data:Click here to view Hemimorphite data
Locality Data:Click here to view Ball Eye Quarry, Bonsall, Derbyshire Dales District, Derbyshire, England, UK
Data Identifiers
Mindat Occurrence Record ID:39652
Long-form Identifier:1:3:39652:7
GUID (UUID V4):0
Nearest other occurrences of Hemimorphite
0.6km (0.4 miles) ⓘCumberland mine, Matlock, Derbyshire Dales District, Derbyshire, England, UK
0.7km (0.4 miles) ⓘWapping Mine, Matlock Bath, Derbyshire Dales District, Derbyshire, England, UK
0.7km (0.4 miles) ⓘRoyal mine, Matlock, Derbyshire Dales District, Derbyshire, England, UK
1.1km (0.7 miles) ⓘDevonshire Cavern, Matlock, Derbyshire Dales District, Derbyshire, England, UK
1.3km (0.8 miles) ⓘMasson Hill and mines, Matlock, Derbyshire Dales District, Derbyshire, England, UK
1.4km (0.8 miles) ⓘRutland Cave Mine (Rutland Mine; Nestus Mine), Heights of Abraham, Matlock Bath, Derbyshire Dales District, Derbyshire, England, UK
1.7km (1.1 miles) ⓘMasson Hill Quarry, Matlock, Derbyshire Dales District, Derbyshire, England, UK
2.4km (1.5 miles) ⓘBage Mine, Wirksworth, Derbyshire Dales District, Derbyshire, England, UK
3.0km (1.9 miles) ⓘMatlock, Derbyshire Dales District, Derbyshire, England, UK
3.9km (2.4 miles) ⓘShining Cloud mine, Hopton, Derbyshire Dales District, Derbyshire, England, UK
References
BMS Collection
Ford, T., Sarjeant, A., Smith, M. (1993) The minerals of the Peak district of Derbyshire. UK Journal of Mines and Minerals 13, Rockbottom Publications. 16-55
 
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