Aluminuim alloy,aluminuim scrap.
Ruby, sapphire, emerald, tourmaline, garnet, amethyst, chrysoberyl, spinal, topaz, cobalt.
Size: 50-325mesh Material: rock Color: White or dark color Quality: Ash content under 15%, moisture under 5% Usage: Packaging detail: 30kg/bag or 500kg/bag, 20t in pallet or 25t in bulk/40'gp Delivery detail: with 15 days after confirmed order Specifications Typical composition table of rockdust Element unit Calcium %w/w 6.44 Iron %w/w 10.5 Magnesium %w/w 6.54 Sulfur %w/w 0.21 Potassium %w/w 1.25 Phosphorus mg/kg 3030 Cobalt mg/kg 35 Copper mg/kg 43 Manganese mg/kg 790 Molybdenum mg/kg
