К минералам

RRUFF #7042

Allantoin

Элементы:CHNO
Valence:CHNO

Химия

IMA chemistry:
C4H6N4O3
Valence chemistry:
C4H6N4O3

Классификация

Crystal systems:
monoclinic
Space groups:
P21, c
IMA status:
Approved

Происхождение

Country:
USA
Published:
2020
Paragenetic modes:
Stage 10a: Neoproterozoic oxygenation/terrestrial biosphere, PM52 - Guano- and urine-derived minerals

Примечания

Kampf A R, Celestian A J, Nash B P, Marty J (2021) Allantoin and natrosulfatourea, two new bat-guano minerals from the Rowley mine, Maricopa County, Arizona, USA. The Canadian Mineralogist 59, 603-616