Properties of Picrite lan Pantellerite
ukuran gandum
grained nggoleki
grained nggoleki
rengat
ora rata
sub-conchoidal
tilas
putih, greenish putih utawa abu-abu
dingerteni
porosity
kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
earthy
kekuatan compressive
ora Sumadhiya
cleavage
cacat
conchoidal
tartamtu gravitasi
2.75-2.92
ora Sumadhiya
transparan
opaque
tembus kanggo opaque
Kapadhetan
1.5-2.5 g / cm 3
ora Sumadhiya
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas
tahan panas