Glass Grade Quartz
High-purity, low-iron quartz for float glass, container glass, solar glass and specialty glass manufacturing.
← Back to all minerals
High-Purity Industrial Mineral
Premium Industrial Quartz Supplier & Exporter
High-purity industrial quartz supplied from India as lumps, grits and powder in buyer-defined chemistry and particle sizes.
Industrial Quartz from India
Quartz is an abundant industrial mineral valued for its hardness, high silica (SiO₂) content, chemical stability and thermal performance. It is an important raw material for glass, engineered stone, ceramics, foundries, electronics, solar energy, paints, chemicals and construction.
Vortex Minerals supplies premium-quality quartz sourced from reliable mining locations across India. Material is processed and reviewed to support consistent purity, uniform sizing and dependable performance for the buyer's intended industrial application.
Industrial Applications
- Glass and solar glass manufacturing
- Engineered quartz stone
- Ceramics, tiles and sanitaryware
- Foundry and refractory applications
- Paints, coatings, adhesives and sealants
- Electronics and semiconductor supply chains
- Ferro silicon production
- Water filtration and construction materials
Bulk Quartz Supply
Quartz Grades We Supply
Ceramic Grade Quartz
Suitable for ceramic tiles, sanitaryware, porcelain, vitrified tiles and tableware production.
Foundry Grade Quartz
High-strength quartz used in foundry moulds, casting applications and selected refractory processes.
Engineered Stone Grade Quartz
Processed quartz for slabs, countertops, artificial stone and decorative surfaces.
Chemical Grade Quartz
High-purity quartz for silicon-based chemicals, sodium silicate, silica flour and related industrial processes.
Electronics & Solar Grade Quartz
For qualified applications requiring ultra-high purity. Supply is subject to source qualification, certified analysis and buyer approval.
Typical Quartz Chemical Specifications
| Parameter | Typical Value |
|---|---|
| Silicon Dioxide (SiO₂) | 98–99.9% |
| Ferric Oxide (Fe₂O₃) | 0.01–0.20% |
| Aluminium Oxide (Al₂O₃) | Below 1.00% |
| Calcium Oxide (CaO) | Below 0.20% |
| Magnesium Oxide (MgO) | Below 0.20% |
| Moisture | Below 1% |
Values are indicative and grade dependent. Customized chemistry is subject to mine source, testing and the buyer's approved specification.
Quartz Lumps, Grits and Powder
Quartz Lumps
20–50 mm
30–80 mm
50–100 mm
100–200 mm
Quartz Grits
0.5–1 mm
1–2 mm
2–4 mm
4–8 mm
8–16 mm
Quartz Powder
100–1000 Mesh
Micronized Powder
Custom particle sizes are available on request.
Why Choose Vortex Minerals?
- High-purity, low-iron quartz options
- Direct sourcing from trusted mines
- Consistent quality and custom sizes
- Laboratory-tested material
- Bulk supply capability
- Competitive commercial terms
- Reliable domestic and export logistics
Packaging & Logistics
- Loose bulk
- 25 kg and 50 kg bags
- 1 MT jumbo bags
- Bulk truck loading
- Railway rakes
- Export containers
- Bulk vessel loading
Industries We Serve
- Glass manufacturers
- Ceramic and tile industry
- Engineered stone manufacturers
- Foundries and chemical industries
- Paint manufacturers
- Electronics and solar companies
- Construction and infrastructure
Major Quartz Sourcing Regions in India
- Rajasthan
- Andhra Pradesh
- Telangana
- Gujarat
- Karnataka
- Tamil Nadu
- Madhya Pradesh
International Markets Supported
- United Arab Emirates
- Saudi Arabia, Oman, Qatar and Bahrain
- Vietnam, Malaysia and Indonesia
- Bangladesh and Nepal
- Europe
- North America
Looking for a Reliable Quartz Supplier?
Vortex Minerals supplies quartz lumps, quartz grits and quartz powder with specification-led quality, customized sizes and dependable logistics for domestic and international markets.
Request Quartz Quote