Properties of Marble lan Scoria
ukuran gandum
grained medium
grained nggoleki
rengat
ora kasedhiya
conchoidal
porosity
kurang keropos
Highly keropos
luster
kurang kanggo mutiyara kanggo subvitreous
subvitreous kanggo kurang
kekuatan compressive
ora Sumadhiya
cleavage
sampurna
sampurna
kateguhan
ora kasedhiya
2.1
tartamtu gravitasi
2.86-2.87
ora Sumadhiya
Kapadhetan
2.4-2.7 g / cm 3
ora Sumadhiya
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas
tahan panas, impact tahan, meksa tahan, nyandhang tahan