47mm Peruvian Brecciated Red Jasper Sphere Polished Snakeskin Crystal Natural Quartz Mineral Stone Ball + Plastic Stand (#2) You will receive exactly this Red Jasper Sphere - 47mm / 1 7/8 Inches Diameter; 150g / 5.3 oz (see photo, stand included)! Jasper is an opaque form of Chalcedony, which is a microcrystalline variety of the mineral Quartz. It often contains an abundance of impurities, and therefore some regard it as a rock instead of a mineral. Jasper is usually associated with brown, yellow, or reddish colors, but may be used to describe other opaque colors of Chalcedony such as dark or mottled green and orange. Chemical Formula: SiO2; Hardness: 6.5 - 7; Color: Red, Orange; The name jasper derived from a Greek word iaspis meaning spotted or speckled stone because of jaspers speckled varieties. Red jasper is a popular form of jasper due to its rustic red coloring. (The above information is provided solely for informational purpose. Kindly note that all stones are offered for decorative purposes only. Please, handle your stones with great care, do not grind or crumble them, do not dip or add them into your food or drink, do not use any parts of them in any elixirs, potions, lotions etc. Always make sure you wash your hands before and after working with your crystals.)