Properties of Adamellite lan Gritstone
ukuran gandum
coarse grained
coarse grained
rengat
ora kasedhiya
conchoidal
porosity
kurang keropos
Highly keropos
luster
kurang kanggo grainy karo bagean kala-kala pearly lan vitreous
kurang
cleavage
ora kasedhiya
sampurna
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.6-2.7
2.250
Kapadhetan
2.6-2.8 g / cm 3
2.2 g / cm 3
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan, meksa tahan