Properties of Talc Karbonat lan Rhyodacite
ukuran gandum
grained nggoleki
grained nggoleki
porosity
kurang keropos
kurang keropos
luster
pearly
greasy kanggo kurang
cleavage
sampurna
ora kasedhiya
tartamtu gravitasi
2.86
2.34-2.40
Kapadhetan
2.8-2.9 g / cm 3
ora Sumadhiya
resistance
tahan panas, nyandhang tahan
tahan panas