Properties of Adakite lan Argillite
ukuran gandum
nggoleki grained medium
grained nggoleki
rengat
conchoidal
conchoidal kanggo ora rata
tilas
bluish ireng
putih kanggo werna abu-abu
porosity
kurang keropos
Highly keropos
luster
grainy, mutiyara lan vitreous
waxy lan kurang
cleavage
ora kasedhiya
slaty
kateguhan
ora kasedhiya
2.6
tartamtu gravitasi
ora Sumadhiya
2.56-2.68
Kapadhetan
ora Sumadhiya
2.54-2.66 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan