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Frigidite

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Formula:
Cu6[Cu4(Fe,Zn)2]Sb4S13
Name:
Named for the Frigido Mine, Massa, Apuan Alps, Massa-Carrara Province, Tuscany, Italy.
A nickel-bearing variety of tetrahedrite.
Assuming the very old analysis was not that of a mixture, it might be a solid-solution member in the series towards tetrahedrite-(Ni).
The sample studied by Carrozzini et al. (1991) turned out to be a tetrahedrite-(Fe).


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Unique IdentifiersHide

Mindat ID:
27288 (as Frigidite)
3924 (as Tetrahedrite Subgroup)
Long-form identifier:
mindat:1:1:27288:9 (as Frigidite)
mindat:1:1:3924:2 (as Tetrahedrite Subgroup)

Chemistry of FrigiditeHide

Mindat Formula:
Cu6[Cu4(Fe,Zn)2]Sb4S13
Element Weights:
Element% weight
Cu38.489 %
Sb29.499 %
S25.248 %
Fe6.765 %

Calculated from ideal end-member formula.
Elements listed:
Cu, Fe, S, Sb, Zn - search for minerals with similar chemistry

Synonyms of FrigiditeHide

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for FrigiditeHide

References for FrigiditeHide

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