Properties of Porphyry lan Evaporite
Properties
fisik
atose
6-7
2-3
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
rengat
ora duwe aturan baku
conchoidal
tilas
putih
putih
porosity
kurang keropos
kurang keropos
luster
kurang
subvitreous kanggo kurang
kekuatan compressive
ora Sumadhiya
225.00 n / mm 2
7
cleavage
cacat
sampurna
kateguhan
1.7
ora kasedhiya
tartamtu gravitasi
2.5-4
2.86-2.99
transparan
tembus kanggo opaque
tembus
Kapadhetan
2.5-2.52 g / cm 3
2.8-2.9 g / cm 3
situs termal
kapasitas panas tartamtu
ora Sumadhiya
0.92 kj / kg k
10
resistance
tahan panas, impact tahan
tahan panas, meksa tahan
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