Properties of Larvikite lan Gossan
ukuran gandum
medium kanggo nggoleki coarse grained
nggoleki grained medium
rengat
ora kasedhiya
conchoidal
tilas
putih
putih kanggo werna abu-abu
porosity
kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
metallic
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.8-3
2.0
Kapadhetan
2.9-2.91 g / cm 3
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan, meksa tahan