Properties of Variolite lan Hawaiite
ukuran gandum
ora ditrapake
ora ditrapake
rengat
conchoidal
conchoidal
tilas
putih kanggo werna abu-abu
ora kasedhiya
porosity
kurang keropos
kurang keropos
luster
ora kasedhiya
ora kasedhiya
cleavage
ora kasedhiya
ora ditrapake
kateguhan
2.3
ora kasedhiya
tartamtu gravitasi
2.8-3
ora Sumadhiya
Kapadhetan
2.9-3.1 g / cm 3
ora Sumadhiya
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan