Properties of Gabbro lan Itacolumite
ukuran gandum
coarse grained
coarse utawa nggoleki
rengat
conchoidal
conchoidal
porosity
Highly keropos
Highly keropos
luster
ora kasedhiya
kurang
cleavage
ora kasedhiya
sampurna
tartamtu gravitasi
2.86-2.87
2.2-2.8
Kapadhetan
2.7-3.3 g / cm 3
2.2-2.8 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan