Talc Karbonat vs Websterite Tekstur
tektur
alus banget
clastic, granular, phaneritic, porphyritic
werna
wernane, grey, putih
ireng kanggo werna abu-abu, bluish - werna abu-abu, greenish peteng - werna abu-abu, ijo, klawu rodok ijo cahya
katon
alus
dilapisi, banded, veined saha