Properties of Comendite lan Amphibolite
ukuran gandum
grained medium
medium kanggo coarse grained
rengat
mrembet
ora duwe aturan baku kanggo conchoidal
tilas
bluish ireng
putih kanggo werna abu-abu
porosity
Highly keropos
kurang keropos
luster
kurang
vitreous kanggo kurang
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
ora duwe aturan baku
tartamtu gravitasi
2.38
2.5
Kapadhetan
ora Sumadhiya
2.85-3.07 g / cm 3
resistance
tahan panas, impact tahan
tahan panas, meksa tahan, nyandhang tahan