Dinesh Minerals [P] Limited offers Quartz Grains with Sharp Edges. Dinesh Minerals [P] Limited also manufactures and exports industrial minerals like natural quartz beads, quartz powder, pebbles etc. The Quartz Grains with Sharp Edges have durability and is well polished. The Quartz Grains with Sharp Edges have textural features. These Quartz Grains are well polished. These Quartz Grains is white in colour. These Quartz Grains can be customized as per the specifications of the clients.