General formula:
XY(SiO3)2 X= Na+, Ca2+, Li+, Mg2+, Fe2+, Mn2+… Y =Mg2+, Fe2+, Mn2+, Fe3+, Al3+, Cr3+, Ti4+…
N° standard / mount: 048 / Tubes
Standard elements: Al Ca Fe Mg Si
Mineral class: Silicates
Group: Pyroxene
Comments:
Seems homogeneous, no inclusions