Properties of Rhyodacite lan Trachyandesite
ukuran gandum
grained nggoleki
grained nggoleki
rengat
conchoidal
conchoidal
tilas
ireng
cahya kanggo coklat peteng
porosity
kurang keropos
kurang keropos
luster
greasy kanggo kurang
earthy
cleavage
ora kasedhiya
sampurna
tartamtu gravitasi
2.34-2.40
2.8-3
Kapadhetan
ora Sumadhiya
2.9-3.1 g / cm 3
resistance
tahan panas
tahan panas, meksa tahan, nyandhang tahan