Properties of Pseudotachylite lan Essexite
ukuran gandum
banget nggoleki-grained
grained nggoleki
rengat
ora rata
conchoidal
tilas
cahya kanggo coklat peteng
ireng
porosity
kurang keropos
Highly keropos
luster
vitreous
ora kasedhiya
kekuatan compressive
ora Sumadhiya
cleavage
ora duwe aturan baku
ora kasedhiya
kateguhan
ora kasedhiya
1.6
tartamtu gravitasi
2.46-2.86
ora Sumadhiya
transparan
transparent kanggo Translucent
opaque
Kapadhetan
2.7-2.9 g / cm 3
ora Sumadhiya
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas
impact tahan, meksa tahan, nyandhang tahan