Properties of Trachyte lan Blueschist
ukuran gandum
grained nggoleki
nggoleki grained medium
rengat
ora kasedhiya
conchoidal
tilas
putih
putih kanggo werna abu-abu
porosity
kurang keropos
Highly keropos
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
slaty
kateguhan
ora kasedhiya
1.5
tartamtu gravitasi
2.7
3-3.2
Kapadhetan
2.43-2.45 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
impact tahan, meksa tahan