Properties of Skarn lan Andesit
ukuran gandum
grained nggoleki
banget nggoleki-grained
rengat
ora duwe aturan baku
ora rata
tilas
cahya kanggo coklat peteng
putih
porosity
kurang keropos
kurang keropos
luster
waxy lan kurang
vitreous
kekuatan compressive
ora Sumadhiya
cleavage
slaty
ora kasedhiya
tartamtu gravitasi
2.86
2.5-2.8
Kapadhetan
2.8-2.9 g / cm 3
2.11-2.36 g / cm 3
resistance
tahan panas
tahan panas, meksa tahan, nyandhang tahan