1 Tekstur
1.1 tektur
foliated
clastic, granular, phaneritic, porphyritic
1.2 werna
ireng kanggo werna abu-abu
ireng kanggo werna abu-abu, bluish - werna abu-abu, greenish peteng - werna abu-abu, ijo, klawu rodok ijo cahya
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
kurang, Banded lan foilated
dilapisi, banded, veined saha