К минералам

RRUFF #5356

Alloriite

Элементы:NaKCaSiAlOSCHCl
Valence:NaKCaSiAlOS^6+S^4+CHCl

Химия

IMA chemistry:
(Na,K,Ca)24(Na,Ca)4Ca4(Si,Al)48O96(SO4)4(SO3,CO3)2(OH,Cl)2(H2O,OH)4
Valence chemistry:
(Na,K,Ca)24(Na,Ca)4Ca4(Si,Al)48O96(S6+O4)4(S4+O3,CO3)2(OH,Cl)2(H2O,OH)4

Классификация

Crystal systems:
hexagonal
Space groups:
P31c
Structural group:
Cancrinite-sodalite, Cancrinite
IMA status:
Approved

Происхождение

Country:
Italy
Published:
2006
Oldest age Ma:
0.4
Paragenetic modes:
Abiotic, Primary, Secondary, Stage 4a: Earth's earliest continental crust, PM31 - Contact metamorphism, Stage 4b: Highly evolved igneous rocks, PM35 - Ultra-alkali and agpaitic igneous rocks

Примечания

Chukanov N V, Rastsvetaeva R K, Pekov I V, Zadov A E (2007) Alloriite, Na5K1.5Ca(Si6Al6O24)(SO4)·(OH)0.5·H2O, a new mineral of the cancrinite group. Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva 136(1), 82-89 Chemical formula revised: Rastsvetaeva R K, Ivanova A G, Chukanov N V, Verin I A (2007) Crystal structure of alloriite. Doklady Earth Sciences 415, 815-819