Properties of Variolite lan Charnockite
ukuran gandum
ora ditrapake
coarse grained
rengat
conchoidal
ora kasedhiya
tilas
putih kanggo werna abu-abu
putih
porosity
kurang keropos
banget kurang keropos
luster
ora kasedhiya
ora kasedhiya
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
2.3
ora kasedhiya
tartamtu gravitasi
2.8-3
ora Sumadhiya
Kapadhetan
2.9-3.1 g / cm 3
2.6 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, nyandhang tahan