Properties of Hornfels lan Diorite
ukuran gandum
grained nggoleki
medium kanggo coarse grained
rengat
conchoidal
ora kasedhiya
tilas
dingerteni
bluish ireng
porosity
Highly keropos
banget kurang keropos
cleavage
sampurna
ora kasedhiya
kateguhan
durung ketemu
2.1
tartamtu gravitasi
3.4-3.9
2.8-3
Kapadhetan
0.25-0.30 g / cm 3
2.8-3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, meksa tahan, nyandhang tahan