Genuine Minerals

Coconut Shell Charcoal (Zero Sulpher)

Coconut Shell Charcoal is used as carbon additive in SG Iron castings for its zero sulphur content and fixed carbon of 78% which gives more carbon recovery.

Zircon Sand

Zro2 60-65% min
Sio2 30-35% min
Variation in % 2%

Zircon Flour

Chemical Specification
ZrO2 64-65 %
SiO2 32-33 %
Fe2O3  0.08-0.13 % Max
TiO2 0.30-0.40 % Ma x

Chromite Sand

Chemical Specification :Chromite Sand:
Cr2O3 45-50%
SiO2 0.5-0.9%
FeO 25-27 %
Al2O3 15-18%
CrFe 1.0-2.0%
CaO 0.2-0.5%
MgO 8-10

Resin Coated Sand

Chemical Specification
AFS 55-60
HTS @230 DEG C 17-20
BUILD UP % @ 180 DEG C 45-56
PEEL BACK % @180 DEFG C 1.0 % MAX


Bentonite is an absorbent aluminium phyllosilicate clay consisting mostly of montmorillonite. For industrial purposes, two main classes of bentonite exist: sodium and calcium bentonite.

Technical Specification
Swelling Capacity 30% to 40%
Gelling Time Instant
P.H. 11.5%
Liquid Limit 890
Moisture 12.4%

Olivine Sand

Olivine Sand has high fusion point, low uniform thermal expansion, and its remarkable ability to resist fracture from thermal shock, Magnesium Iron Sillicate – To cast objects in aluminium foundary.

Wash Silica Sand

Sio2 -> 98%

Perlite Ore

Perlite ore is used for slag remove from metal easily.

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