3 | 4 | 5 | 6 | |
---|---|---|---|---|
Homogeneity of olivine |
>5% mean deviation | homogenous | homogenous | homogenous |
Pyroxene | predominantly low-Ca pyroxene |
low-Ca and Ca-rich pyroxene |
only Ca-rich pyroxene |
only Ca-rich pyroxene |
Feldspar | small glassy intergrowths |
isolated intergrowths | networks forming | well-developed networks |
Sulfides | even distribution | even distribution | even distribution | mobilized |