Copper Quartzite Slate Stone: Copper Slate Stone is also known as Copper Quartzite. Like the other Indian Quartzite Tiles, It is a hard slate Stone which is also known for its durability & weather resistance. It is available in Natural Split Surface, Honed & Polished finish also. We supply Copper Slate stone in following soecifications: Available Sizes : 30x30cm, 30x60 cm, 40x40cm, 40x60cm Thickness : 10-20mm/ 12mm Calibrated/ 15mm Calibrated Finish : Natural Split both sides/ Top Natural & Bottom Calibrated Machine cut edges We welcome your inquiry in other sizes, thickness and finishes like honed, polished, calibrated.