Quartz Grits & Powder.
Specified to Your Requirements.
From 0–10mm grits to 200-mesh powder. Every batch verified. COA included.
High Purity Quartz Grits
Applications
Max Minerals quartz grits are produced from high-purity Sri Lankan vein quartz, processed through a six-stage purification system to achieve SiO₂ content up to 99.99%. Available in standard size ranges from 0–10mm, with custom grades produced on request to meet specific application requirements. Each batch is tested in our on-site laboratory. SiO₂, Fe₂O₃, Al₂O₃, TiO₂, and trace element content are measured and recorded in a batch-specific Certificate of Analysis, issued with every shipment.
High Purity Quartz Powder
Applications
Max Minerals quartz powder is precision-ground from the same high-purity vein quartz used in our grits production. Available from 20 mesh to 200+ mesh, with custom micron grades produced for semiconductor, solar, and optical applications. Ultra-fine grades are produced following chemical purification to minimize metallic oxide contamination. Iron content is systematically reduced through magnetic separation and acid treatment at each production run.
Chemical Composition
Typical analysis of Max Minerals high-purity quartz. Values verified per batch via Certificate of Analysis.
Packaging & Shipping
Bulk Bags
1 MT FIBC bags, double-lined and moisture-sealed for safe transport and extended storage.
Container Load
20ft container holds ~20 MT. 40ft container holds ~26 MT. Full container loads (FCL) available.
Shipping Terms
FOB Hambantota Port (standard). CIF available to major Asian ports on request.
Frequently Asked Questions
Need a custom specification? Our team can confirm feasibility within 48 hours.
Contact UsReady to Specify Your Quartz? Request a Sample Today.
We ship complimentary samples with Certificate of Analysis within 5–7 working days.