The Global Export Division of GGM
Stone 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.

50K+

Tonnes Exported Annually

45+

Years of Legacy

10+

Countries Served

100%

Single-Source Consistency

Global Reach & Scale

50,000+ Tonnes Annually

With 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.

International Logistics

Seamless export packaging and shipping from Indian ports worldwide

Primary Export Destinations
Asia: China, Vietnam, South Korea, Japan, Malaysia, Bangladesh
Middle East: United Arab Emirates (UAE), Saudi Arabia
North America: United States of America (USA)
Europe: Italy, Britain, Ireland
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Product Specialization

High-Performance Industrial Minerals

Every shipment meets stringent international quality standards. Our infrastructure handles large-scale orders without compromising material integrity.

Talc Powder
Talc Powder

Goyal Group of Minerals is a trusted manufacturer and supplier of High Purity Talc (Soapstone), backed by decades of experience, captive mines, and strong processing infrastructure. Our talc is produced under controlled conditions to ensure consistent quality, high whiteness, and excellent chemical stability, meeting both domestic and international standards. Our High Purity Talc is processed using advanced grinding and classification technology, followed by strict quality checks. This ensures uniform particle size, low impurity levels, and reliable performance across industrial applications. We offer talc in multiple mesh sizes and customized specifications as per customer requirements.

High whiteness & consistent qualityLow iron content & controlled moistureExcellent lamellarity and softnessStable chemical compositionCustomized particle size and bulk density
Super Semi
Super Semi

Goyal Group of Minerals is a Packing = 50 Kg Bag & Jumbo Bag Packing Available Quartz Lumps SS White is a quality-grade natural quartz stone selected from reliable deposits of Kachola. It provides consistent silica content, controlled iron levels, and good whiteness suitable for glass, ceramic, construction, and general industrial applications.

Material = White QuartzLocation = KacholaSize = In Lumps FormSiO2 = 98.50% Min.Fe2O3 = 0.02% Max.Whiteness = 92% approx.Color = White
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Soapstone

Stone Science ( A Unit of Goyal Group of Minerals ) stands among leading Soapstone Manufacturers in Jaipur, supplying naturally occurring soapstone blocks with high thermal resistance and durability. Our soapstone is widely used in construction, carving, countertops, and industrial applications. Known as the Best Soapstone in Rajasthan, our stone is valued for its smooth texture, heat resistance, and long-lasting performance. Each block is carefully selected to maintain uniform quality and structural integrity. We are well-established Soapstone Exporters and Suppliers in India, delivering premium-grade soapstone to global clients with customized sizes and reliable logistics support.

snow white
Snow White

Packing = 50 Kg Bag & Jumbo Bag Packing Available Quartz Washed SW 50mm is a premium washed quartz product processed from selected deposits to ensure high silica purity and minimal iron content. It offers excellent whiteness, uniform size range, and consistent quality suitable for glass, foundry, ceramic, and engineered stone applications.

Material = Pure White QuartzLocation = KacholaSize = 10–80 mmSiO2 = 99% Min.Fe2O3 = 0.01% Max.Whiteness = 95% approx.Production Capacity = 2,00,000 TPYColor = Pure White
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Quartz Slab

Goyal Group of Minerals is a trusted Quartz Stone Slab manufacturer and supplier, backed by more than 45 years of mining and mineral processing experience since 1976. With captive quartz mines and advanced processing facilities, we manufacture and supply high-quality quartz stone slabs suitable for both residential and commercial projects. Our quartz stone slabs are known for their high hardness, uniform texture, and excellent surface finish. They offer superior durability, low water absorption, and long-lasting performance, making them an ideal choice for high-use areas such as kitchens, flooring, and wall cladding. With a focus on precision processing and quality assurance, our slabs provide stable performance, easy maintenance, and long service life. Custom sizing and thickness options allow flexibility for architects, designers, builders, and project developers. Key Features

Made from high purity quartz stoneExcellent strength and high scratch resistanceUniform color with smooth and premium surface finishLow water absorption for better durabilityEasy to clean and low maintenance
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Quartz Block

Quartz Block Manufacturers Manufacturer & Supplier – Goyal Group of Minerals Goyal Group of Minerals is a trusted manufacturer and supplier of Quartzite Blocks, backed by more than 45 years of mining and stone processing experience since 1976. With our own captive quartzite mines and controlled extraction practices, we supply high-quality quartzite blocks suitable for stone cutting units, slab manufacturing, and architectural projects. Our quartzite blocks are known for their high hardness, excellent density, and natural color consistency. Due to their strong structure and low porosity, these blocks offer long-lasting performance, weather resistance, and reliability for heavy-duty applications. Each block is carefully selected to ensure structural integrity and premium natural appearance. Key Features

Premium quality natural quartzite blocksHigh strength and excellent durabilityLow water absorption and low porosityUniform texture with natural color shadesLarge block sizes available
Bulk Capacity

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" Advantage

At Stone Science, our most vital principle is Consistency. We understand that industrial processes depend on uniform material chemistry.

Same Pit, Same Mine

We guarantee a consistent supply of the same-grade material from the same pit and mine — eliminating variability at the source.

Identical Quality

Even the largest bulk quantities remain identical in quality and composition, shipment after shipment — no surprises.

Uniform Chemistry

Industrial processes depend on uniform material chemistry. Our single-source continuity ensures your production line never skips a beat.

"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 Excellence

From mine to market — vertically integrated operations with advanced mineral processing technology.

Captive Mines

Own quartz & feldspar mines in Tonk, Rajasthan with 40+ hectares of stocking infrastructure.

UK-Based Technology

Only company in India using 4-bar pressure washing, auto color sorting & multi-stage QC.

Quality Assurance

Multi-stage inspections ensure export-grade purity with consistent chemical composition.

20,000 MT/Month

Large-scale production capacity with uninterrupted supply for domestic & global markets.

Mineral mining quarry operations

Captive Mining

Tonk District, Rajasthan

Mineral mining quarry operations

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.

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Goyal Group of Minerals