Specifications product: 1. Titanium (1v) oxide for fiber optics especially pure 7-5 tio2 99, 998> Parameter percentage by mass Vanadium 1.0 x 10-5 Nickel 0.5 x 10-5 Iron 1.0 x 10-4 Cobalt 0.5 x 10-5 Manganese 0.3 x 10-5 Copper 0.5 x10- 5 Molybdenum 5.0 x 10-5 Chromium 0.5 x10-5 Aluminum 1.0 x 10-4 Tio2 99, 9997 ( calculated as 100% minus 9 above listed metals) 2. Quartzs stone- lumps: quartzs found in our mines comes with 99% silica content sio2. Parameter Specification Sio2 98 % min - 99% max Al2o3 1 % max Na2o+k2o 0.3 % max Total moisture 4 % max Tumbler index (+6.3mm) 85 % min Nominal size (10-40mm) 90 % min Undersize (-10mm) 5 % max Oversize (+40mm) 5 % max 3. Iron ore fines with 63.5%/ 62%/61% and 60% Bulk and in jumbo bags of 500 kg/1.5 mt