Adamsite-(Y)
IMA number:IMA1999-020Database ID:787
IMA chemistry
NaY(CO3)2·6H2O
Valence chemistry
NaY(CO3)2·6H2O
Классификация
Crystal systems
Триклинная
Space groups
P1
IMA symbol
Ads-Y
IMA status
Approved
Structural group
Not in a structural group
Status notes
Grice J D, Gault R A, Roberts A C, Cooper M A (2000) Adamsite-(Y), a new sodium-yttrium carbonate mineral species from Mont Saint-Hilaire, Quebec. The Canadian Mineralogist 38, 1457-1466
Country
Canada
Published
1999
Oldest age Ma
1 742
Paragenetic modes
AbioticPrimarySecondaryStage 4a: Earth's earliest continental crustPM23 - Subaerial alterationStage 4b: Highly evolved igneous rocksPM35 - Ultra-alkali and agpaitic igneous rocks