1 Tekstur
1.1 tektur
banded, foliated, massive
foliated
1.2 werna
ireng, coklat, ijo, grey
ireng kanggo werna abu-abu
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
kurang, Banded lan foilated