Cyprine | |
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General | |
Category | Silicate mineral variety |
Formula (repeating unit) | Ca19Cu2+(Al10Mg2)Si18O68(OH)10 |
Crystal system | Tetragonal |
Crystal class | Dipyramidal (4/m) H-M symbol: (4/m) |
Space group | Tetragonal Space group: P4/n |
Unit cell | a = 15.52, c = 11.82 [Å] (approximated) |
Identification | |
References | [1] |
Cyprine is a copper-rich member of the vesuvianite group [3] with the formula Ca19Cu2+(Al10Mg2)Si18O68(OH)10. A similar name is given to a Cu-bearing variety but not Cu-dominant member within the group. Cyprine (sensu stricto) was discovered in the Wessels mine in the vicinity of Hotazel, Kalahari Manganese Field, South Africa .[1]
Cyprine belongs to the vesuvianite group.[1]
![]() | Original source: https://en.wikipedia.org/wiki/Cyprine (mineral).
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