Amabuye ya quartz yubukorikori agizwe na quartz karenga 90% hamwe na pigment hafi 10%, resin nibindi byongeweho muguhuza guhuza no gukiza.Nisahani yatunganijwe nuburyo bwo gukora bwumuvuduko mubi wa vacuum hamwe no guhindagurika kwinshi kwinshi no gushyushya gukiza (ubushyuhe ...