Properties of Gossan lan Hornfels
ukuran gandum
nggoleki grained medium
grained nggoleki
rengat
conchoidal
conchoidal
tilas
putih kanggo werna abu-abu
dingerteni
porosity
Highly keropos
Highly keropos
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
sampurna
kateguhan
ora kasedhiya
durung ketemu
tartamtu gravitasi
2.0
3.4-3.9
Kapadhetan
ora Sumadhiya
0.25-0.30 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan, meksa tahan