1 Tekstur
1.1 tektur
aphanitic
earthy, massive, porphyritic
1.2 werna
ibas, ireng, coklat, grey, pink, putih
coklat, wudo, abang
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, vesicular lan foilated
atos lan banded