Properties of Andesit lan Slate
ukuran gandum
banget nggoleki-grained
banget nggoleki-grained
rengat
ora rata
splintery
tilas
putih
cahya kanggo coklat peteng
porosity
kurang keropos
kurang keropos
cleavage
ora kasedhiya
slaty
tartamtu gravitasi
2.5-2.8
2.65-2.8
Kapadhetan
2.11-2.36 g / cm 3
2.6-2.8 g / cm 3
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan