Properties of Rhomb Porphyry lan Hawaiite
ukuran gandum
grained nggoleki
ora ditrapake
rengat
conchoidal
conchoidal
tilas
putih
ora kasedhiya
porosity
banget kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
ora kasedhiya
cleavage
sampurna
ora ditrapake
kateguhan
2.7
ora kasedhiya
tartamtu gravitasi
2.86
ora Sumadhiya
Kapadhetan
2.8-2.9 g / cm 3
ora Sumadhiya
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, meksa tahan
tahan panas, meksa tahan, nyandhang tahan