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Foidolite
Foidolite
☒

Obsidian
Obsidian
☒



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Foidolite
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Obsidian

Properties of Foidolite lan Obsidian

Properties

atose

ukuran gandum

rengat

tilas

porosity

luster

kekuatan compressive

cleavage

kateguhan

tartamtu gravitasi

transparan

Kapadhetan

kapasitas panas tartamtu

resistance

 
1.5
medium kanggo nggoleki coarse grained
conchoidal
putih
banget kurang keropos
subvitreous kanggo kurang
80.00 n / mm 2
sampurna
-
2.86
tembus
-9999 g / cm 3
0.79 kj / kg k
tahan panas, nyandhang tahan
 
5-5.5
-
conchoidal
putih
banget kurang keropos
vitreous
0.15 n / mm 2
-
-
2.6-2.7
tembus
2.6 g / cm 3
0.92 kj / kg k
tahan panas, impact tahan