Minerals Gallery
Iron Ore
Khurispar Iron Ore Mine
Mineral Grades: 2
Iron Ore Lumps
Chemical Specifications: Fe = 50% to 55%
Physical Specifications: Lumps - 10mm to 50mm
Iron Ore Dust Fines
Chemical Specifications: Fe Below 45%
Physical Specifications: 0 to -10mm Size
Fluorite (Fluorspar)
Dongargaon Fluorite Mine
Mineral Grades: 5
Fluorspar Lumps
Chemical Specifications: Above 80% CaF2
Physical Specifications: Plus 25mm to 80mm Lumps or small as per availability
Fluorspar Lumps
Chemical Specifications: Plus 70% to 80% CaF2
Physical Specifications: Plus 25mm to 80mm Lumps or small as per availability
Limestone
Gaurala and Somnala Limestone and Dolomite Mine
Mineral Grades: 2
Limestone Grade-I
Chemical Specifications: SiO2 + MgO up to 10%, CaO 48% to 52%
Physical Specifications: Lumps (60mm to 100mm) or (75mm to 125mm) or Lumps as per requirement
Limestone Grade-II
Chemical Specifications: SiO2 + MgO more than 10%, CaO 45% min
Physical Specifications: Lumps (60mm to 100mm) or (75mm to 125mm) or Lumps as per requirement
Dolomite
Chemical Specifications: SiO2 + MgO more than 10%, CaO 45% min
Physical Specifications: Lumps (60mm to 100mm) or (75mm to 125mm) or Lumps as per requirement
Kyanite
Navargaon-Chowa Kyanite Mine
Mineral Grades: 2
Kyanite Grade-I
Chemical Specifications: Al₂O₃ Above 40%
Physical Specifications: Lumps (60mm to 100mm) or (75mm to 125mm) or Lumps as per requirement
Kyanite Grade-II
Chemical Specifications: Al₂O₃ Below 40%
Physical Specifications: Lumps (60mm to 100mm) or (75mm to 125mm) or Lumps as per requirement
Pyrophyllite
Navargaon-Chowa Kyanite Mine
Mineral Grades: 1
Pyrophyllite
Chemical Specifications: Al₂O₃ Content 30% to 40%
Physical Specifications: Friable in association with disseminated grains of Sillimanite reasonably free from tourmaline & Mica Size + 50mm to 200mm