Glassy Quartz in Lump Form is used for construction work, foundry moulds, abrasives, sandpaper, sandblasting and other purposes. The Glassy Quartz is formulated using accurate composition that ensures purity and safety of usage. The Glassy Quartz has high filtration ability and is offered in abrasion resistant finish. Glassy Quartz in Lump Form can be availed in varied range of in various sizes, shapes and designs.