RRUFF #6015

Argesite

Элементы:N H Bi Cl

Valence:N^3-HBi^3+Cl

Химия

IMA chemistry:: (NH4)7Bi3Cl16
Valence chemistry:: (N3-H4)7Bi3+3Cl16

Классификация

Crystal systems:: hexagonal
Space groups:: R3c
Structural group:: Not in a structural group
IMA status:: Approved

Происхождение

Country:: Italy
Published:: 2011
Paragenetic modes:: Biotic, Stage 7: Great Oxidation Event, PM45 - Oxidized fumarolic minerals

Примечания

Demartin F, Campostrini I, Castellano C, Gramaccioli C M (2012) Argesite, (NH4)7Bi3Cl16, a new mineral from La Fossa Crater, Vulcano, Aeolian Islands, Italy: A first example of the [Bi2Cl10]4- anion. American Mineralogist 97, 1446-1451