Polyakovite-(Ce)

polyakovite-(Ce)

(Ce,Ca)₄(Mg,Fe²⁺)(Cr³⁺,Fe³⁺)₂(Ti,Nb)₂(Si₂O₇)₂O₈Chemical formula

MonoclinicCrystal system

Facts

Chemical formula: (Ce,Ca)₄(Mg,Fe²⁺)(Cr³⁺,Fe³⁺)₂(Ti,Nb)₂(Si₂O₇)₂O₈
Crystal system: Monoclinic
Elements in formula: Cerium, Calcium, Magnesium, Iron, Chromium, Titanium, Niobium, Silicon, Oxygen
Number of elements: 9
IMA status: Approved
Type locality: Ilmen Nature Reserve
Named after: Vladislav O. Polyakoy