Properties of Felsite lan Marl
ukuran gandum
grained nggoleki
banget nggoleki-grained
rengat
conchoidal
conchoidal
porosity
banget kurang keropos
Highly keropos
kekuatan compressive
ora Sumadhiya
cleavage
non-ana
ora kasedhiya
kateguhan
ora kasedhiya
2.6
tartamtu gravitasi
2.6-2.7
2.2-2.8
Kapadhetan
2.6 g / cm 3
2.4-2.8 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan
tahan panas, impact tahan