Properties of Scoria lan Enderbite
ukuran gandum
grained nggoleki
coarse grained
rengat
conchoidal
ora kasedhiya
porosity
Highly keropos
banget kurang keropos
luster
subvitreous kanggo kurang
ora kasedhiya
cleavage
sampurna
ora kasedhiya
kateguhan
2.1
ora kasedhiya
tartamtu gravitasi
ora Sumadhiya
ora Sumadhiya
Kapadhetan
ora Sumadhiya
2.6 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, nyandhang tahan