К минералам

RRUFF #872

Ammonioborite

Элементы:NHBO
Valence:N^3-HBO

Химия

IMA chemistry:
(NH4)3B15O20(OH)8·4H2O
Valence chemistry:
(N3-H4)3B15O20(OH)8·4H2O

Классификация

Crystal systems:
monoclinic
Space groups:
C2, c
Structural group:
Not in a structural group
IMA status:
Approved, Grandfathered

Происхождение

Country:
Italy
Published:
1933
Oldest age Ma:
0
Paragenetic modes:
Abiotic, Biotic, Primary, Stage 4a: Earth's earliest continental crust, PM25 - Evaporites (prebiotic), Stage 10b: Anthropogenic minerals, PM55 - Anthropogenic mine minerals, PM57 - Other minerals formed by human processes

Примечания

Schaller W T (1933) Ammonioborite, a new mineral. American Mineralogist 18, 480-492