121g / 0.267lbs / 4.27oz
2.6" x 2" x 1"
Moonstone is a feldspar mineral, a potassium aluminum silicate with a hardness of 6 to 6.5. Its crystal system is monoclinic and prismatic.
Moonstone is the name given to a group of Feldspars and can range is color from white/pale cream through to peach/pink, green and to grey/black.