К минералам

RRUFF #7462

Allanite-(Sm)

Элементы:CaSmAlFeSiOH
Valence:CaSmAlFe^2+SiOH

Химия

IMA chemistry:
CaSm(Al2Fe2+)(Si2O7)(SiO4)O(OH)
Valence chemistry:
CaSm(Al2Fe2+)(Si2O7)(SiO4)O(OH)

Классификация

Crystal systems:
monoclinic
Space groups:
P21, m
Structural group:
Allanite, Epidote
IMA status:
Approved

Происхождение

Country:
Poland
Published:
2024

Примечания

Pieczka A, Gołębiowska B, Włodek A, Stachowicz M, Jokubauskas P, Kotowski J, Nejbert K, Szuszkiewicz A, Woźniak K (2025) Allanite-(Sm), CaSm(Al2Fe2)(Si2O7)(SiO4)O(OH), the third samarium mineral from Jordanów Śląski, Lower Silesia, Poland. American Mineralogist 110, 808-819