Dear Buyers and Requesters: Hi, I am Amir Shams from Iran, I can supply to you all natural mineral materials from Ourselves Mines & mining Factorys on Lump, Powder and particle size Form, Which application (Use) in Following Industrials: Steel, Oil and Gas drilling, Paint, Ceramic, Tile, Glass, Glaze, Cement, Chemicals and other Industrials as following Specifications: 1-Manghanese Ore (Purity Mn= 25% -45% ) on Lump. 2-Iron Ore (Purity: Fe=50% -63% ) on lump, Powder, Particle size. 3-Copper Ore (Purity: Cu=3% -10% ) on lump, Powder, Particle size. 4-Zinc & Lead Ore (purity: Zn = 10% -16% , Pb = 2% -4% ) on lump, Powder form. 5-Hematite Ore (MIO grade Fe2O3 = 70% -90% ) on Lump, Powder (Reside on 200mesh & 74 mic= 3% , Reside on 325 mesh & 45 mic = 15% ) , Particle size. 6-Hematite (Oil drilling grade, SPG: 4. 6-4. 7 g / cm3) on Powder (Reside on 200mesh & 74 mic= 3% , Reside on 325 mesh & 45 mic = 15% ) and on Lump form. 7-Chromite Ore (Purity = 25% -45% ) on lump. 8-Limonite (Purity: Fe2O3 = 70% -90% ) on lump, Powder (Reside on 200mesh & 74 mic= 3% , Reside on 325 mesh & 45 mic = 15% ) , Particle size. 9-Barite (Oil drilling API grade, SPG: 4. 2) on Lump and Powder (Reside on 200mesh & 74 mic= 3% , Reside on 325 mesh & 45 mic = 15% ) . 10-Barite (Industrial and Cristaline grade, SPG: up to 4. 3 g / cm3) on Powder and Lump form. 11-Bentonite (Oil drilling API grade) on Lump and Powder (Reside on 200mesh & 74 mic= 3% , Reside on 325 mesh & 45 mic = 15% ) form. 12-Bentonite (Tile, Ceramic and Decolorization grade) on Lump and Powder form. 13-Feldespar (Sodic Purity: Na2O = 5% -10% ) on Lump, Powder (220-325 mesh) and particle size. 14-Feldespar (Potasic Purity: K2O = 5% -12% ) on Lump, Powder (220-325 mesh) and particle size. 15-Feldespar (sodic potasic Purity: K2O + Na2O = 7% -14% ) on Lump, Powder (220-325 mesh) and particle size. 16-Silica (Purity: SiO2 = 94% -99% ) on Lump, Powder (220-325 mesh) and particle size. 17-Silica (Ball grade) on Ball form. 18-Industrial Clay (Cement grade: Fe2O3 + Al2O3 = 50% -70% ) on Lump, Powder, Particle size. 19-Zeolite (Animal food grade) on Lump, Powder, Particle size. 20-Asbestose (Crisotile) on lump form. 21-Kaoline (Tile, Ceramic, Filler grade) on lump, Powder form. 22-Calcium carbonat (Food, filler grade) on lump, Powder and particle size. 23-Bauxite Ore,Calcined Bauxite.I am at your service till sending to you Complete Informations of upon mineral materials. Best RegardsAmir ShamsTel: 0098 241 5325929Mob: 0098 919 3450154Postal Code: 4519815453, Zanjan, Iran.