1. The garnet  is kind of Almandine Garnet. 2. The garnet is crushed from garnet rock. 3. The main application of garnet is as below: 1)Superficial treatment(Sandblasting) 2)Water-jet Cutting 3)Water filtration 4)Coated abrasive 5. The usual size are 10-20mesh, 20-30mesh, 20-40mesh, 30- 60mesh, 60grit, 80grit, 120grit, 0.25-3.35mm, 45mesh- 230mesh, W7-W50. The size could be adjusted as your require. 6. Chemical property: SiO2: 35.0-40.0% Al2O3: 16.0-22.0% FeO: 22.0-27.0% Fe2O3: 4.0-6.0% MnO: 0-2.0% CaO: 4.0-9.0% MGO: 5.0-9.0%