CLINOFERROSILITE, [8], t-pigeonite, at 600oC

Classification by Godovikov, 1997

Family: Pyroxenes
   SubFamily:    Mg-Fe-pyroxenes
Group:
Series: Clinoenstatite
SubSeries:    

Classification by Ciriotti, 2004

FAMILY: PYROXENE (pyroxene [1m group])(E↔G)G'[TO3]2

Definitions of Structure-type formulae elements