Raviraj Minerals is a leading white quartz powder, silica powder, and china clay manufacturer based in Udaipur, Rajasthan. We supply high-purity (SiO2 > 99%) quartz powder, grains, granules, and silica sand to glass, ceramics, paint, and construction industries globally.
25+
Years Manufacturing
5,000+
Clients Served
25+
Countries Exported
50,000+
Tons Annual Capacity
High-purity SiO2 > 99% quartz processed at our Udaipur facility — serving glass, ceramics, construction, and specialty industries.
Our quartz powder and grains are processed from premium silica deposits with SiO2 content exceeding 99%, meeting the strict specifications of glass, ceramics, and electronics industries.
Whiteness exceeding 95% ensures our quartz powder delivers the optical clarity and brightness required for glass manufacturing, premium paints, and ceramics.
We supply quartz in powder (400–500 mesh), grains (0.1–0.3mm), granules (20–40 mesh), and silica sand — covering all particle size requirements.
Each batch is tested for SiO2 purity, whiteness, particle size distribution, and trace metal content under our certified quality management system.
We also supply white china clay powder in paint grade (92–94% brightness) and industrial grade (90–92% brightness, 500 mesh) for ceramics and coatings.
We export to 25+ countries with complete technical documentation including SDS, CoA, and test reports. Sea and air freight logistics support available.
High-purity quartz powder, grains, granules, silica sand, and china clay — for industrial and specialty applications.
Snow white, irregular angular — for memorial & decorative use
SiO2 > 99% | Whiteness 90–95% | Granules
400–500 mesh, SiO2 99.72% for glass & ceramics
SiO2 99.72% | Whiteness > 95% | Mesh 400–500
0.1–0.3mm for water filtration, glass & construction
SiO2 > 99% | Size 0.1–0.3mm | Mesh 30–80
20–40 mesh sub-angular granules, Mohs hardness 7
Mohs 7 | SiO2 | Chemical formula SiO2
SiO2 95–99% for glass, foundry, filtration & construction
SiO2 95–99% | High purity | Melting pt ~1700°C
400–500 mesh, SiO2 > 99% for plastics, rubber & glass
SiO2 > 99% | Whiteness 96% (A grade) | Mesh 400–500
92–94% brightness kaolin for paint & coatings
Brightness 92–94% | pH 8 | Paint Grade
90–92% brightness, 500 mesh for ceramics & paper
Brightness 90–92% | Mesh 500 | Industrial Grade
High-purity silica and quartz are critical raw materials across advanced manufacturing.
Glass Manufacturing
Primary SiO2 raw material
Ceramics & Refractories
Flux, body filler
Paint & Coatings
Filler, hardness, anti-scratch
Water Filtration
Filter media for water treatment
Construction
Concrete, grouting, flooring
Foundry & Casting
Mold sand for metal casting
Oil & Gas
Hydraulic fracturing (frac sand)
Rubber & Adhesives
Reinforcing filler
About white quartz powder and silica manufacturing in India
Raviraj Minerals, headquartered in Udaipur, Rajasthan, is one of India's leading quartz powder manufacturers. We supply high-purity quartz (SiO2 > 99%), snow-white quartz powder, silica sand, and china clay to glass, ceramics, paint, and construction industries in India and 25+ countries.
Our Snow White Quartz Powder achieves SiO2 purity of 99.72%, and all our quartz grades maintain SiO2 > 99%. This high purity is critical for glass manufacturing and specialty ceramics applications.
Quartz powder is finely milled silica (SiO2) — typically 400–500 mesh — used as a filler in paints, plastics, and rubber. Silica sand is coarser granular quartz (0.1mm–2mm) used in water filtration, glass furnaces, foundry casting, and construction. Raviraj Minerals supplies both forms.
China clay (kaolin) is a hydrated aluminum silicate used as a coating and filler in paper, paints, ceramics, and rubber. Raviraj Minerals supplies paint-grade china clay (92–94% brightness) and industrial-grade china clay (90–92% brightness, 500 mesh) for coatings and ceramics applications.
Quartz powder prices in India range from ₹3,500 to ₹6,500 per tonne depending on grade, mesh size, and purity. Raviraj Minerals offers Snow White Quartz Powder from ₹3,500/tonne and Quartz Silica Powder from ₹4,500/tonne. Contact us for bulk pricing.
Contact Raviraj Minerals for bulk pricing, custom grades, and export enquiries. Our team responds within 24 hours.
We respond within 24 hours