Properties of Foidolite lan Comendite
ukuran gandum
medium kanggo nggoleki coarse grained
grained medium
rengat
conchoidal
mrembet
porosity
banget kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
kurang
kekuatan compressive
ora Sumadhiya
cleavage
sampurna
ora kasedhiya
kateguhan
ora kasedhiya
2
tartamtu gravitasi
2.86
2.38
Kapadhetan
ora Sumadhiya
ora Sumadhiya
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan