Properties of Gabbro lan Pseudotachylite
ukuran gandum
coarse grained
banget nggoleki-grained
rengat
conchoidal
ora rata
tilas
ireng
cahya kanggo coklat peteng
porosity
Highly keropos
kurang keropos
luster
ora kasedhiya
vitreous
cleavage
ora kasedhiya
ora duwe aturan baku
kateguhan
1.6
ora kasedhiya
tartamtu gravitasi
2.86-2.87
2.46-2.86
transparan
opaque
transparent kanggo Translucent
Kapadhetan
2.7-3.3 g / cm 3
2.7-2.9 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
impact tahan, meksa tahan, nyandhang tahan
tahan panas