Properties of Anthracite lan Diorite
Properties
fisik
atose
1-1.5
6-7
ukuran gandum
medium kanggo nggoleki coarse grained
medium kanggo coarse grained
rengat
conchoidal
ora kasedhiya
tilas
ireng
bluish ireng
porosity
kurang keropos
banget kurang keropos
luster
mengilap
mengilap
kekuatan compressive
ora Sumadhiya
225.00 n / mm 2
7
cleavage
non-ana
ora kasedhiya
kateguhan
ora kasedhiya
2.1
tartamtu gravitasi
1.1-1.4
2.8-3
transparan
opaque
opaque
Kapadhetan
1.25-2.5 g / cm 3
2.8-3 g / cm 3
situs termal
kapasitas panas tartamtu
1.32 kj / kg k
4
ora Sumadhiya
resistance
tahan panas, banyu tahan
tahan panas, meksa tahan, nyandhang tahan
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