Properties of Hornfels lan Phyllite
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
rengat
conchoidal
conchoidal
porosity
Highly keropos
Highly keropos
luster
mengilap
phyllitic
kekuatan compressive
ora Sumadhiya
cleavage
sampurna
crenulation lan mrembet
kateguhan
durung ketemu
1.2
tartamtu gravitasi
3.4-3.9
2.72-2.73
Kapadhetan
0.25-0.30 g / cm 3
2.18-3.3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, meksa tahan, banyu tahan