Garnetnigicuruzwa gisanzwe gifite chimique inert, ibyuma bidafite uburozi na silika kristaline.Byakoreshejwe nkaguturika abrasives, gushungura hagatin'ibindi.
Amasaroikozwe mubutaka bukomeye bwa soda ya lime kandi bitewe nubutunzi bwimiti ihamye, biramba, byoroshye, nibitangazamakuru byinshi kandi bikoreshwa cyane.Ahanini ikoreshwa muguturika umucanga, gusukura no gusya.