Properties of Picrite lan Diabase
ukuran gandum
grained nggoleki
nggoleki grained medium
rengat
ora rata
conchoidal
tilas
putih, greenish putih utawa abu-abu
ireng
porosity
kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
ora kasedhiya
cleavage
cacat
ora kasedhiya
tartamtu gravitasi
2.75-2.92
2.86-2.87
Kapadhetan
1.5-2.5 g / cm 3
2.7-3.3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas
tahan panas, impact tahan, meksa tahan, nyandhang tahan