The Global Export Division of GGMStone
Science
Science
The specialized manufacturing and export wing of Goyal Group of Minerals — delivering premium-grade minerals from our mines in India to the most demanding industrial markets across the globe.
The specialized manufacturing and export wing of Goyal Group of Minerals — delivering premium-grade minerals from our mines in India to the most demanding industrial markets across the globe.
Tonnes Exported Annually
Years of Legacy
Countries Served
Single-Source Consistency
Global Reach & Scale
50,000+ Tonnes AnnuallyWith a robust supply chain and a specialized focus on international logistics, Stone Science manages significant export volumes. We cater to a diverse global clientele, facilitating trade through direct partnerships and established trade channels.
Seamless export packaging and shipping from Indian ports worldwide
Product Specialization
High-Performance Industrial MineralsEvery shipment meets stringent international quality standards. Our infrastructure handles large-scale orders without compromising material integrity.
Sourced and processed for high-tech and industrial applications. Our quartz meets the most stringent international quality standards for electronics, solar panels, and advanced manufacturing.
Available in various grades to suit diverse manufacturing needs — from paint and paper to cosmetics and ceramics. Consistent quality across every batch.
High whiteness talc with excellent lamellarity, processed through advanced grinding and classification technology. Custom mesh sizes and specs available.
Our infrastructure is optimized to handle large-scale orders without compromising on material integrity. From custom specifications to full container loads — we deliver.
Our Vital Principle
The "Single-Source" AdvantageAt Stone Science, our most vital principle is Consistency. We understand that industrial processes depend on uniform material chemistry.
We guarantee a consistent supply of the same-grade material from the same pit and mine — eliminating variability at the source.
We guarantee a consistent supply of the same-grade material from the same pit and mine — eliminating variability at the source.
We guarantee a consistent supply of the same-grade material from the same pit and mine — eliminating variability at the source.
"Unlike many exporters, we guarantee a consistent supply of the same-grade material from the same pit and mine. By maintaining this Single-Source continuity, we ensure that even the largest bulk quantities remain identical in quality and composition, shipment after shipment."
Why Stone Science
Processing ExcellenceFrom mine to market — vertically integrated operations with advanced mineral processing technology.
Own quartz & feldspar mines in Tonk, Rajasthan with 40+ hectares of stocking infrastructure.
Only company in India using 4-bar pressure washing, auto color sorting & multi-stage QC.
Multi-stage inspections ensure export-grade purity with consistent chemical composition.
Large-scale production capacity with uninterrupted supply for domestic & global markets.
Captive Mining
Tonk District, Rajasthan
Advanced Processing
UK-Based Mineral Technology
Let's Connect
Ready to Source Premium Minerals?Whether you need bulk quartz, feldspar, soapstone or talc — our team is ready to provide custom specifications, competitive pricing, and reliable supply.