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Bentonite  
Uses:
- Optics
- Preparation of the drilling muds
- Bond for sand grains in foundries pelletizing Iron Ore
- Manufacture of animals feed
- Paint
- Paper industry
- Cosmetics
- Ceramic industries
- Land Reclamation
- Insulator for building
White Sand(Glass sands)  
Uses:
- Glass sands
- Optics
- Crystals
- Sheet glass
- Glass containers
- Colored glass
- Filtering water
 
Chemical analysis of White sand
Test Results %

%Ref. Method

Moisture % 0.11 JIS M8852/1990

SiO2

99.66

L.O.I %

0.42

2975-1988 BS

Fe2O3 %

Fe2O3 % Analytical Method of Atomic Absorption Spectrometry

CaO %

0.054
MgO% 0.0045
Cr2O3 % Less than 0.0003
Sieve:
+ 0.106 mm +0.150 mm +0.180 mm +0.212 mm +0.250 mm +0.300 mm +0.425 mm +0.500 mm

0.56
0.93
6.05
7.04
72.10
9.3
3.84
0.18

ASTME.11 Square sieve
 
Marble  
Use:
- Ornamental purposes
 
 
 
 
 
 
Granite  
Use:
- Ornamental purposes
 
 
 
 
 
 
 
 
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