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Portaway Pit (Portway Pit; Gravel pit; Old Wham vein), Castleton, Derbyshire, England, UK

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List of minerals arranged by Dana 8th Edition classification
Group 2 - SULFIDES
AmXp, with m:p = 1:1
Galena2.8.1.1PbS
Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL
XO(OH)
Goethite6.1.1.2α-Fe3+O(OH)
Group 9 - NORMAL HALIDES
AX2
Fluorite9.2.1.1CaF2
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
AXO4
Baryte28.3.1.1BaSO4
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2


5 entries listed. 5 valid minerals.

References

Ford, T.D., Sarjeant, W.A.S., and Smith, M.E. (1993): The minerals of the Peak district of Derbyshire. UK Journal of Mines and Minerals 13, 16-55.

Mineral and/or Locality  
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