Properties of Picrite lan Diorite
ukuran gandum
grained nggoleki
medium kanggo coarse grained
rengat
ora rata
ora kasedhiya
tilas
putih, greenish putih utawa abu-abu
bluish ireng
porosity
kurang keropos
banget kurang keropos
luster
subvitreous kanggo kurang
mengilap
cleavage
cacat
ora kasedhiya
tartamtu gravitasi
2.75-2.92
2.8-3
Kapadhetan
1.5-2.5 g / cm 3
2.8-3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas
tahan panas, meksa tahan, nyandhang tahan