Properties of Troctolite lan Pumice
Properties
fisik
atose
7
6
ukuran gandum
coarse grained
grained nggoleki
rengat
conchoidal
planar
tilas
ireng
putih, greenish putih utawa abu-abu
porosity
Highly keropos
Highly keropos
luster
ora kasedhiya
earthy
kekuatan compressive
225.00 n / mm 2
7
51.20 n / mm 2
26
cleavage
ora kasedhiya
sampurna
kateguhan
1.6
3
tartamtu gravitasi
2.86-2.87
2.86
transparan
opaque
opaque
Kapadhetan
2.7-3.3 g / cm 3
0.25-0.3 g / cm 3
situs termal
kapasitas panas tartamtu
ora Sumadhiya
0.87 kj / kg k
14
resistance
impact tahan, meksa tahan, nyandhang tahan
impact tahan, meksa tahan
