Properties of Icelandite lan Pseudotachylite
ukuran gandum
banget nggoleki-grained
banget nggoleki-grained
tilas
putih
cahya kanggo coklat peteng
porosity
kurang keropos
kurang keropos
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
ora duwe aturan baku
kateguhan
1.1
ora kasedhiya
tartamtu gravitasi
2.5-2.8
2.46-2.86
transparan
opaque
transparent kanggo Translucent
Kapadhetan
2.11-2.36 g / cm 3
2.7-2.9 g / cm 3
resistance
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan
tahan panas