Properties of Scoria lan Amphibolite
Properties
fisik
atose
5-6
6-7
ukuran gandum
grained nggoleki
medium kanggo coarse grained
rengat
conchoidal
ora duwe aturan baku kanggo conchoidal
tilas
putih
putih kanggo werna abu-abu
porosity
Highly keropos
kurang keropos
luster
subvitreous kanggo kurang
vitreous kanggo kurang
cleavage
sampurna
ora duwe aturan baku
kateguhan
2.1
2.3
tartamtu gravitasi
ora Sumadhiya
2.5
transparan
opaque
opaque
Kapadhetan
ora Sumadhiya
2.85-3.07 g / cm 3
situs termal
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan
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