Properties of Anthracite lan Turbidite
ukuran gandum
medium kanggo nggoleki coarse grained
nggoleki kanggo coarse grained
rengat
conchoidal
splintery
tilas
ireng
putih, greenish putih utawa abu-abu
porosity
kurang keropos
banget kurang keropos
kekuatan compressive
ora Sumadhiya
cleavage
non-ana
disjunctive
kateguhan
ora kasedhiya
2.4
tartamtu gravitasi
1.1-1.4
2.46-2.73
Kapadhetan
1.25-2.5 g / cm 3
1.6-2.5 g / cm 3
resistance
tahan panas, banyu tahan
tahan panas