best quality quartz stone powder & grits

Specifications

We are the leading mineowners & processors of Semi Transparent & milky white quartz from udaipur raj. We have international standard plant installed for crushing the quartz in Gudli industrial area, rajasthan, India .
We are supplying our product to artificial quartz manufacturing companies globally 
1. Quality
1.1 Chemical Composition:
SiO2: 99.0%(min); and free of any impurity/ granule having different structure than the quartz
1.2 Physical properties
-Sieve analysis:
Size 
0.045mm 
0.1-0.4mm 
0.3-0.7mm 

0.6-1.2mm
1.2-2.5mm 
2.5-4.0mm 
3.0-5.0mm 
filler 45 micron
- Colour of particles: Semi Transparent & Absolute White.(as required)
2.Packing:
Jumbo bags 1.25Mtons/ 50 kg bags
We are currently producing 500 tons of quartz grains every month & 300 tons of the powder. We wish to be the regular suppliers to your esteemed company with a small quantity to start with. KIndly let me know what are the sizes & quality u need