Properties of Gossan lan Hyaloclastite
ukuran gandum
nggoleki grained medium
grained nggoleki
rengat
conchoidal
ora kasedhiya
tilas
putih kanggo werna abu-abu
wernane
porosity
Highly keropos
Highly keropos
luster
metallic
kurang lan grainy
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.0
ora Sumadhiya
Kapadhetan
ora Sumadhiya
ora Sumadhiya
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan
tahan panas