Properties of Scoria lan Diamictite
ukuran gandum
grained nggoleki
coarse grained
rengat
conchoidal
conchoidal kanggo ora rata
tilas
putih
cahya kanggo coklat peteng
porosity
Highly keropos
Highly keropos
luster
subvitreous kanggo kurang
grainy, mutiyara lan vitreous
cleavage
sampurna
ora kasedhiya
kateguhan
2.1
ora kasedhiya
tartamtu gravitasi
ora Sumadhiya
4.3-5.0
Kapadhetan
ora Sumadhiya
2.2-2.35 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan