Properties of Appinite lan Picrite
ukuran gandum
nggoleki kanggo coarse grained
grained nggoleki
rengat
conchoidal
ora rata
tilas
putih
putih, greenish putih utawa abu-abu
porosity
banget kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
subvitreous kanggo kurang
kekuatan compressive
ora Sumadhiya
cleavage
conchoidal
cacat
kateguhan
ora kasedhiya
2.1
tartamtu gravitasi
2.86-2.87
2.75-2.92
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.95-2.96 g / cm 3
1.5-2.5 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan
tahan panas