Properties of Ganister lan Scoria
ukuran gandum
coarse utawa nggoleki
grained nggoleki
rengat
splintery
conchoidal
porosity
Highly keropos
Highly keropos
luster
kurang
subvitreous kanggo kurang
kekuatan compressive
ora Sumadhiya
cleavage
sampurna
sampurna
tartamtu gravitasi
2.2-2.8
ora Sumadhiya
Kapadhetan
2.2-2.8 g / cm 3
ora Sumadhiya
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan