Properties of Trachyandesite lan Argillite
ukuran gandum
grained nggoleki
grained nggoleki
rengat
conchoidal
conchoidal kanggo ora rata
tilas
cahya kanggo coklat peteng
putih kanggo werna abu-abu
porosity
kurang keropos
Highly keropos
luster
earthy
waxy lan kurang
kekuatan compressive
ora Sumadhiya
tartamtu gravitasi
2.8-3
2.56-2.68
Kapadhetan
2.9-3.1 g / cm 3
2.54-2.66 g / cm 3
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan