Properties of Hornfels lan Shoshonite
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
rengat
conchoidal
ora rata
tilas
dingerteni
putih kanggo werna abu-abu
porosity
Highly keropos
kurang keropos
kekuatan compressive
ora Sumadhiya
kateguhan
durung ketemu
1.6
tartamtu gravitasi
3.4-3.9
2.98
Kapadhetan
0.25-0.30 g / cm 3
2.9-3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, meksa tahan