1 Tekstur
1.1 tektur
aphanitic, glassy, porphyritic
arborescent corak, vitreous
1.2 werna
grey, putih, cahya ireng
ireng, biru, coklat, ijo, orange, abang, tan, kuning
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
banded
dilapisi, banded, veined saha