The color of nature garnet is dark when it is processed into sand and light red when it is powder. The inner structure of garnet is mainly crystallized iron and Alumina. It is suitable for free lapping or being used for making organic bonded abrasive tools, abrasive blast media, denim blasting media, water filtration media, water jet-cutting abrasive, for glass polishing and high temperature gravel pack for deep oil wells.

  

Chemical Analysis

Chemical Composition	Al2O3	SiO2	Fe2O3	MgO	CaO	MnO
Content（%）	20~24	36~40	30~32	6~8	3~5	0.5~1

Physical Analysis

Gravity (g/cm3)	Bulk Density (g/cm3)	Hardness (Moh’s)	Thermal Temperature	Melting Point
3.75~4.30	2.15 （80#）	7.5±	1045℃	1340℃

Available Grits
16#~220#

Packing

25kg/bag, one inner plastic bag, two poly-woven bags or one coated poly-woven bag. Paper bag or carton packing is available. Wooden pallet or jumbo bag is also available.