Properties of Greywacke lan Foidolite
Properties
fisik
atose
6-7
1.5
ukuran gandum
sudut lan nggoleki
medium kanggo nggoleki coarse grained
rengat
conchoidal
conchoidal
tilas
putih
putih
porosity
Highly keropos
banget kurang keropos
luster
kurang
subvitreous kanggo kurang
cleavage
sampurna
sampurna
kateguhan
2.6
ora kasedhiya
tartamtu gravitasi
2.2-2.8
2.86
transparan
opaque
tembus
Kapadhetan
2.6-2.61 g / cm 3
ora Sumadhiya
situs termal
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, nyandhang tahan
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