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Connellite
Type Locality
Wheal Providence, Providence Mines, Carbis Bay, St Ives, St Ives District, Cornwall, England, UK
Mineral Data
Cu
19
(SO
4
)(OH)
32
Cl
4
·3H
2
O
Strunz:
3.DA.25
Physical Properties
Crystal System:
Hexagonal
Hardness:
3.0
Tenacity:
brittle
