Properties of Minette lan Trachyandesite
ukuran gandum
nggoleki kanggo coarse grained
grained nggoleki
rengat
conchoidal
conchoidal
tilas
putih
cahya kanggo coklat peteng
porosity
banget kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
earthy
kekuatan compressive
ora Sumadhiya
cleavage
conchoidal
sampurna
kateguhan
ora kasedhiya
2.3
tartamtu gravitasi
2.86-2.87
2.8-3
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.95-2.96 g / cm 3
2.9-3.1 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan
tahan panas, meksa tahan, nyandhang tahan