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Mattheddleite from
Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK


Locality type:Quarry
Classification
Species:Mattheddleite
Formula:Pb5(SiO4)1.5(SO4)1.5(Cl,OH)
Comments:A Pb-Si-S phase occurs very rarely at Merehead, forming minute clear hexagonal prisms. This is most likely to be mattheddleite, but there is currently insufficient material for a definitive characterisation.
Abundance at site:Very Rare
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Mattheddleite data
Locality Data:Click here to view Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK
Data Identifiers
Mindat Occurrence Record ID:694117
Long-form Identifier:1:3:694117:8
GUID (UUID V4):0
Nearest other occurrences of Mattheddleite
64.5km (40.1 miles) ⓘMachen quarry, Machen, Caerphilly, Wales, UK
References
Turner, Rick, Rumsey, Michael S. (2010) The minerals of the Mendip Hills and their relationships. Journal of the Russell Society, 13. 3-46
 
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