tektur
Sheen phyllitic, slaty
foliated
werna
ireng kanggo werna abu-abu, klawu rodok ijo cahya
ireng, bluish - werna abu-abu, coklat, brown- ireng, greenish peteng - werna abu-abu, Peteng Grey kanggo Black
pangopènan
liyane
liyane
kekiatan
awet
awet
banyu tahan
✔
✘
✔
✘
ngeruk tahan
✔
✘
✔
✘
rereged tahan
✔
✘
✔
✘
angin tahan
✔
✘
✔
✘
asam tahan
✔
✘
✔
✘
katon
crinkled utawa wavy
kurang, Banded lan foilated