Properties of Rhyolite lan Argillite
ukuran gandum
gedhe lan coarse grained
grained nggoleki
rengat
sub-conchoidal
conchoidal kanggo ora rata
tilas
wernane
putih kanggo werna abu-abu
porosity
Highly keropos
Highly keropos
luster
earthy
waxy lan kurang
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
slaty
tartamtu gravitasi
2.65-2.67
2.56-2.68
Kapadhetan
2.4-2.6 g / cm 3
2.54-2.66 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan