Properties of Hawaiite lan Porphyry
ukuran gandum
ora ditrapake
grained nggoleki
rengat
conchoidal
ora duwe aturan baku
tilas
ora kasedhiya
putih
porosity
kurang keropos
kurang keropos
luster
ora kasedhiya
kurang
kekuatan compressive
ora Sumadhiya
cleavage
ora ditrapake
cacat
kateguhan
ora kasedhiya
1.7
tartamtu gravitasi
ora Sumadhiya
2.5-4
transparan
opaque
tembus kanggo opaque
Kapadhetan
ora Sumadhiya
2.5-2.52 g / cm 3
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan