Properties of Scoria lan Jaspillite
ukuran gandum
grained nggoleki
gedhe lan coarse grained
rengat
conchoidal
conchoidal
porosity
Highly keropos
banget kurang keropos
luster
subvitreous kanggo kurang
earthy
kekuatan compressive
ora Sumadhiya
kateguhan
2.1
ora kasedhiya
tartamtu gravitasi
ora Sumadhiya
5.0-5.3
transparan
opaque
tembus kanggo opaque
Kapadhetan
ora Sumadhiya
0-5.7 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan, nyandhang tahan