Properties of Comendite lan Quartzite
Properties
fisik
atose
6-7
6-7
ukuran gandum
grained medium
grained medium
rengat
mrembet
ora rata, splintery utawa conchoidal
tilas
bluish ireng
putih
porosity
Highly keropos
kurang keropos
luster
kurang
vitreous
kekuatan compressive
92.40 n / mm 2
21
115.00 n / mm 2
18
cleavage
ora kasedhiya
indiscernible
kateguhan
2
1.9
tartamtu gravitasi
2.38
2.6-2.8
transparan
opaque
transparent kanggo Translucent
Kapadhetan
ora Sumadhiya
2.32-2.42 g / cm 3
situs termal
kapasitas panas tartamtu
ora Sumadhiya
0.75 kj / kg k
18
resistance
tahan panas, impact tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan
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