Properties of Quartzite lan Andesit
ukuran gandum
grained medium
banget nggoleki-grained
rengat
ora rata, splintery utawa conchoidal
ora rata
porosity
kurang keropos
kurang keropos
cleavage
indiscernible
ora kasedhiya
tartamtu gravitasi
2.6-2.8
2.5-2.8
transparan
transparent kanggo Translucent
opaque
Kapadhetan
2.32-2.42 g / cm 3
2.11-2.36 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan