Properties of Basalt lan Schist
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
rengat
conchoidal
conchoidal
tilas
putih kanggo werna abu-abu
putih
porosity
kurang keropos
Highly keropos
luster
ora kasedhiya
mengilap
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
slaty
tartamtu gravitasi
2.8-3
2.5-2.9
Kapadhetan
2.9-3.1 g / cm 3
2.8-2.9 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, meksa tahan, nyandhang tahan
impact tahan, meksa tahan, banyu tahan