Properties of JASPEROID lan Pantellerite
ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
rengat
conchoidal
sub-conchoidal
porosity
kurang keropos
kurang keropos
luster
vitreous lan mutiyara
earthy
kekuatan compressive
ora Sumadhiya
cleavage
sampurna
conchoidal
tartamtu gravitasi
2.8-3
ora Sumadhiya
transparan
transparent kanggo Translucent
tembus kanggo opaque
Kapadhetan
2.8-2.9 g / cm 3
ora Sumadhiya
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas