Industrial Minerals
Raw Minerals.
Refined Standards.
Virinchi Stone sources and supplies premium-grade industrial minerals — talc, quartz, barites, dolomite, lead, copper, and mica — directly from verified reserves across India, Nepal, and Tanzania.
Mine-direct sourcing
Lumps & Powder
Export-ready
Premium grade
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Our Minerals
Seven minerals.
One reliable source.
Industrial Mineral
Nepal · India
Talc & Soapstone
Virinchi Stone's talc and soapstone supply is anchored by premium-grade Nepal reserves, where SF-grade material has been assessed at 95.90% whiteness — one of the highest available in the region. Our India base adds volume support across standard and high-grade talc categories.
Lumps
Raw soapstone and talc lumps in natural block form. Suited for crushing, industrial processing, and direct industrial applications requiring chunky feedstock.
Natural block form
Direct mine output
Bulk supply
Powder
Finely milled talc powder in various mesh sizes — from standard 200 mesh to ultra-fine 1250 mesh grades — for pharmaceuticals, cosmetics, ceramics, paper, and plastics.
200–1250 mesh
High whiteness
Low moisture
Key Applications
Ceramics & Tiles
Paper & Board
Pharmaceuticals
Cosmetics & Talcum
Paints & Coatings
Plastics & Rubber
Refractory Products
Soap & Detergents
99.99%+
Silica purity
High-Purity Mineral
Tanzania · India
Quartz
Our quartz supply targets the high-purity segment — Tanzania resources carry 99.99%+ silica potential, placing them in the premium category demanded by semiconductor, solar, and precision glass manufacturers. India-sourced quartz adds commercial volume in blockable and lumps format for broader industrial use.
Lumps (Blockable & Raw)
Available in blockable format and raw lumps. Ideal for glass manufacturing, ferro-silicon, silicon metal production, and refractories requiring consistent SiO₂ levels.
Blockable format
Raw lumps
99.99%+ SiO₂
Key Applications
Solar Glass
Semiconductor Wafers
Optical Glass
Silicon Metal
Ferro-Silicon
Refractories
Lumps
Industrial Mineral
Barites
High specific gravity barium sulphate mineral critical to oil & gas drilling fluids. Virinchi Stone supplies barites lumps with API-grade consistency for drilling mud formulations and industrial weighting applications.
Oil & Gas Drilling
Weighting Agent
Paint Filler
Radiation Shielding
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Lumps
Industrial Mineral
Dolomite
A calcium magnesium carbonate mineral with broad industrial utility. Our dolomite supply covers refractory and steel-grade lumps from Rajasthan reserves, valued for MgO content, low silica, and structural stability under high heat.
Steel & Iron Making
Refractories
Glass Manufacturing
Agriculture
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Ore / Concentrate
Base Metal
Lead
Lead ore and concentrate sourced from Rajasthan's historically significant lead-zinc belts. Galena-bearing material assessed for Pb content, supplied to smelters and battery manufacturers requiring consistent metallic feed.
Battery Manufacturing
Smelting & Refining
Radiation Shielding
Cable Sheathing
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Ore / Concentrate
Base Metal
Copper
Copper ore and concentrate from India's copper-bearing zones. High demand from wire, electronics, and construction sectors makes this a commercially strategic mineral in our portfolio — supplied to processors and smelters on inquiry basis.
Electrical Wiring
Electronics
Plumbing & Construction
Alloy Production
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Gold-Tone · Tanzania
Specialty Mineral
Mica (Gold-Tone)
Virinchi Stone's most distinctive mineral offering — gold-colour mica from Tanzania's mica-bearing formations. This material carries high visual appeal for cosmetics and specialty coatings, while also serving as a functional dielectric insulator in electronics. The gold tone adds premium positioning in decorative and industrial markets.
Cosmetics & Pigments
Specialty Coatings
Electronics & Capacitors
Thermal Insulation
Pearlescent Paints
Enquire for Mica →
Why Virinchi Stone
Mine-direct. Grade-verified.
Commercially aligned.
Mine-Direct Access
Direct relationships with reserve owners across India, Nepal, and Tanzania — no unnecessary intermediaries, tighter quality control.
Grade-Verified Supply
Every mineral lot assessed against published benchmarks. SF-grade talc at 95.90% whiteness and 99.99%+ quartz silica are not aspirational — they are documented.
Export-Oriented Logistics
Experience handling cross-border mineral supply — from loading specifications to documentation for international buyers in the Middle East, Europe, and Asia.
Geological Intelligence
Backed by Geosync and Geo Ridge partnerships — our mineral positions are supported by professional geological assessment, not just commercial speculation.
Get in Touch
Looking for a specific mineral
grade or volume?
Tell us your requirement — grade, form, quantity, and destination. We'll respond with availability, pricing indication, and a sample proposal within 24 hours.
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