tektur
foliated, glassy
  
aphanitic kanggo porphyritic
  
werna
ireng, bluish - werna abu-abu, coklat, ijo, grey, klawu rodok ijo cahya, pink, putih
  
ireng, coklat, ijo, grey, abang, putih
  
katon
dilapisi, banded, veined saha
  
glassy utawa pearly