Properties of Scoria lan Serpentinite
ukuran gandum
grained nggoleki
banget nggoleki-grained
rengat
conchoidal
ora rata
tilas
putih
putih, greenish putih utawa abu-abu
porosity
Highly keropos
kurang keropos
luster
subvitreous kanggo kurang
waxy lan kurang
kekuatan compressive
ora Sumadhiya
cleavage
sampurna
ora duwe aturan baku
tartamtu gravitasi
ora Sumadhiya
2.79-3
Kapadhetan
ora Sumadhiya
2.5-3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas