Arseniopleite

Химия

IMA chemistry:: NaCaMnMn2(AsO4)3
Valence chemistry:: NaCaMn2+Mn2+2(As5+O4)3

Классификация

Crystal systems:: monoclinic
Space groups:: I2, a
Structural group:: Alluaudite
IMA status:: Approved

Происхождение

Country:: Sweden
Published:: 1888
Oldest age Ma:: 1898
Paragenetic modes:: Abiotic, Stage 4a: Earth's earliest continental crust, PM32 - Ba-Mn-Pb-Zn metamorphics

Примечания

Igelström L J (1888) Arseniopleit, ein neues Mineral von der Hausmannit- und Braunitgrube Sjögrufvan, Kirchspiel Grythyttan, Gouvernement Oerebro, Schweden. Neues Jahrbuch für Mineralogie, Geologie und Palaontologie 2, 117-122 Mineral is confirmed to be a valid species and its chemical formula defined as (Ca,Na)NaMn2+(Mn2+,Mg,Fe2+)2(AsO4)3: Tait K T, Hawthorne F C (2003) Refinement of the crystal structure of arseniopleite: confirmation of its status as a valid species. The Canadian Mineralogist 41, 71-77 Chemical formula changed: Hatert F (2019) A new nomenclature scheme for the alluaudite supergroup. European Journal of Mineralogy 31, 807-822