1 Tekstur
1.1 tektur
banded, foliated, massive
earthy
1.2 werna
ireng, coklat, ijo, grey
wernane, ijo, grey, silver, putih
1.3 pangopènan
1.4 kekiatan
1.4.1 banyu tahan
1.4.2 ngeruk tahan
1.4.3 rereged tahan
1.4.4 angin tahan
1.4.5 asam tahan
1.5 katon
foliated
glassy, vesicular lan foilated