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Our mines produce Semi Refractory Grade Chrome Ore Lumps too, the specs are as folows: Cr2O3 = 42% min, typ 44% SiO2 = 3.5% min, typ 2.5% Cr:Fe = 2.5:1 min, typ 2.7:1 Al2O3 = 20% max MgO= 22% max P = 0.01% max S = 0.03% max   Size: 10mm – 300mm = 95% …

We offer High Whiteness Talc and High Brightness Talc Lumps from Pakistan. We offer 1000mt to 5000 mt per month to worldwide. Talc is used in many industries, including paper making, plastic, paint and coatings (e.g. for metal casting molds), rubber, food, electric cable, pharmaceuticals, cosmetics, and ceramics. A high-talc rock is soapstone or steatite, used …

Chromium was first isolated as a metal in 1798, but it was not until 1818 that it was put to regular use in pigments for the manufacturing of wallpaper. With the development of the world steel industry during the 20th century, chromium has assumed a considerable importance as an alloying element. Chromium usage may be …

GUARANTEED SPECIFICATIONS AT LOADING PORT: Chemical Composition (on Dry Basis) 48/46   Cr2O3   48% Basis, below 46% reject SiO2   6% MAX. Al2O3   13% MAX. MgO   20% MAX. S 0.03% MAX. P 0.01% MAX. Cr/Fe Ratio 2.3/1 MIN   Physical Composition   Size     0mm-3mm 97%   GUARANTEED SPECIFICATIONS AT LOADING PORT: Chemical …

1- Chrome Ore Lumpy 42/40 Cr2O3 = 42%, 40% min, SiO2 = 12% max, Cr:Fe = 2.60:1 min, MgO = 22% max Al2O3 = 10% max P = 0.007% max S = 0.05% max Moisture: 3% max Size: 0-10mm = 30% max 10 – 300 mm = 70% min (Moisture free at 105c) Quantity: 1000-3000 mt …

Refractory Grade Chrome ore Lumps, Cr2O3 = 50% min, typ. 53-54% SiO2 = 3.5% max, typ 2.2% Cr:Fe = 3.0:1 min, typ 3.24:1 MgO = 20% max FeO = 16% max CaO = 0.8% max Al2O3 = 13% max P = 0.007% max S = 0.05% max Moisture: 2% max Size: 0-10mm = 10% max 10 …

 1- Refractory Grade Chrome Ore Concentrates A) Silica Less than 1% Cr2O3 = 57% min, typ. 59% SiO2 = 0.95% max, typ 0.80% Cr:Fe = 3.2:1 min, typ 3.4:1 MgO = 20% max Fe2O3 = 17% max CaO = 0.50% max Al2O3 = 13% max P = 0.007% max S = 0.05% max Moisture: 0.5% …

Chromium was first isolated as a metal in 1798, but it was not until 1818 that it was put to regular use in pigments for the manufacturing of wallpaper. With the development of the world steel industry during the 20th century, chromium has assumed a considerable importance as an alloying element. Chromium usage may be …

Video Clip About Mir Mines and Minerals, the mines owner and exporter of Chrome Ore from Pakistan.

HEAD OFFICE Office No:703,Plot No. Com 2/6, Horizon Tower, Clifton, Block-3, Karachi,75500. PAKISTAN. Tel:+9221 35292456-58 Fax:+9221 35292459,35206043

WARE HOUSE Near Musharraf Colony,Hub River Road, Karachi, PAKISTAN. Muslim Bagh Office TEL: +92 823 669379

CEO Zafar Ullah Khan Cell:+00923327821030 ceo@mirminerals.com