MINERALS

IRON ORE FINES AND LUMPS 

In india sea brone iron ore trade has been on the rise since the year 2002. When it was 481 MT with 7.8 % increase if touched 518 MT in 2003 and 634 MT in 2004. The world sea brone Iron ore trade has reached a new record level of 634 MT in 2004.

Chemical Composition of Indian Iron Ore Fines

• Fe content 59.0% Rejection Below 58%
• Fe Content 62.0% Rejection Below 61.0%
• Fe Content 63.5% Rejection Below 62.5%
• Silica        3.5% Max
• Aluminia    3.5% Max
• Sulphur     0.05% Max
• Phos        0.07% Max

Physical Composition

• 0 to 10 mm  90% Min
• +10 mm       10% Max
• Moiture         8% Max @ 105 Degree C

Chemical Composition of Calibrated Iron Ore

• Fe Content 61.0%+ Rejection below 60.0%
• Silica       4.0% Max
• Aluminia   4.0% Max
• Sulphur    0.05% Max
• Phos        0.07% Max

Physical Size

• 5 mm to 20 mm 90% Min (Machine Crushed and Screened)
• Below 5 mm 10% Max
• Tumbler Index 80+ Min

Chemical Composition of our Dolomite

• Calcium Oxide  CaO       28.0% Min
• Magnesium Oxide MgO   19% Min
• Silica                          4.5% Max
• Aluminia                      2.0% Max

Physical size Lumps (Crushed and Screened) 

• 10 mm to 40mm Min 90%
• Below 10 mm Max 10% 

Physical size Fines 

• 0 mm to 10 mm Min 90%
• Above 10 mm Max 10%