tektur
vesicular
porphyritic
werna
ireng, coklat, Peteng Grey kanggo Black, abang
biru, bluish - werna abu-abu
pangopènan
liyane
kurang
kekiatan
awet
awet
banyu tahan
✔
✘
✔
✘
ngeruk tahan
✔
✘
✔
✘
rereged tahan
✔
✘
✔
✘
angin tahan
✔
✘
✔
✘
asam tahan
✔
✘
✔
✘
katon
glassy lan vesicular
foliated