Properties of Hyaloclastite lan Comendite
ukuran gandum
grained nggoleki
grained medium
rengat
ora kasedhiya
mrembet
tilas
wernane
bluish ireng
porosity
Highly keropos
Highly keropos
luster
kurang lan grainy
kurang
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
2
tartamtu gravitasi
ora Sumadhiya
2.38
Kapadhetan
ora Sumadhiya
ora Sumadhiya
resistance
tahan panas
tahan panas, impact tahan