К минералам

RRUFF #794

Aeschynite-(Nd)

Элементы:NdTiNbO
Valence:NdTi^4+Nb^5+O

Химия

IMA chemistry:
Nd(TiNb)O6
Valence chemistry:
Nd(Ti4+Nb5+)O6

Классификация

Crystal systems:
orthorhombic
Space groups:
Pbmn, Pncm
Structural group:
Aeschynite
IMA status:
Approved

Происхождение

Country:
China
Published:
1982
Oldest age Ma:
580
Paragenetic modes:
Abiotic, Primary, Stage 4b: Highly evolved igneous rocks, PM34 - Complex granite pegmatites

Примечания

Zhang P, Tao K (1982) Aeschynite-(Nd). Scientia Geologica Sinica 1982, 424-428 Chemical formula changed from (Nd,Ln,Ca)(Ti,Nb)2(O,OH)6 to Nd(TiNb)O6: Bosi F, Hatert F, Pasero M, Mills S J (2025) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 85. European Journal of Mineralogy 37, 337-342