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Aalok Overseas · Rajasthan, India · www.feldsparindia.com · www.aalokoverseas.com · +91-9004229525 · exports@aalokoverseas.com
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Home › Blog › Largest Producer of Feldspar in India — Aalok Overseas
AALOK OVERSEAS INDIA · RAJASTHAN · COMPANY PROFILE & EXPORT INTELLIGENCE
Feldspar Producer · Manufacturer · Exporter · Mine-Direct · NABL COA · 50+ Countries · FOB Mundra & Kandla · FIEO Member · IEC Holder · Since 1992
Published: July 2026 | Category: Company Profile & Export Intelligence | Updated: Every shipment — NABL COA issued per lot
AALOK OVERSEAS — AT A GLANCE
India is the world's third-largest producer of feldspar, behind only Turkey and Italy. Rajasthan alone contributes over 85% of India's total feldspar production — because the Aravalli mountain range in Rajasthan hosts the largest, deepest, and most chemically consistent feldspar pegmatite deposits in Asia. The Ajmer–Bhilwara–Sikar geological belt in central Rajasthan delivers K-Feldspar with K₂O consistently above 11.5% and Fe₂O₃ below 0.08% — specifications that compete directly with premium Turkish feldspar at significantly lower FOB cost to Asian, African, and Middle Eastern buyers.
India's richest feldspar-bearing geological formation. K₂O 11–13%, very low accessory iron minerals. Depth and consistency unmatched by most other Indian deposits.
Rajasthan hosts India's most advanced feldspar processing infrastructure — magnetic separation, flotation washing, dry and wet milling, classification to 200M and 325M grades.
Mundra and Kandla ports in neighbouring Gujarat — India's highest-throughput export ports — are 400–500 km from Rajasthan mines. FOB competitive with any global feldspar source.
NABL-accredited XRF laboratories, FIEO export infrastructure, and 30+ years of established global buyer relationships make Rajasthan the most reliable feldspar sourcing region in India.
Aalok Overseas has been producing, processing, and exporting feldspar and industrial minerals continuously from Rajasthan since 1992 — making it one of the most established mineral exporters in India. Here is the company's production and export journey:
1992
Aalok Overseas founded with dedicated feldspar mine source in Rajasthan Aravalli belt. Initial focus on domestic ceramic industry supply of Potassium Feldspar and Quartz Powder.
Mid-1990s
IEC (Import Export Code) obtained from DGFT India. First international feldspar shipments to South Asian and Southeast Asian ceramic manufacturers. FOB Kandla established as primary port.
2000s
Investment in magnetic separation and flotation washing infrastructure at mine level — enabling Fe₂O₃ below 0.06% grades. 325 Mesh milling capacity added for glaze and frit manufacturers. FIEO membership established.
2010s
NABL-accredited XRF laboratory partnership established — enabling internationally recognised COA per shipment. Entry into premium markets: South Korea, Japan, EU (Germany, Italy, Spain), UAE. Product range expanded to include Sodium Feldspar, Kaolin, Calcite, and Muscovite Mica.
2020s
Export network expanded to 50+ countries. India–UAE CEPA (2022) and AIFTA active duty-free supply to GCC and ASEAN markets. REACH-compliant MSDS issued per product. Digital platforms established: feldsparindia.com and aalokoverseas.com. CargoCover Advisory launched for marine cargo insurance to Indian exporters.
2026
Current production and export of Potassium Feldspar, Sodium Feldspar, Quartz Powder, Kaolin Clay, Calcite, and Muscovite Mica. NABL COA per lot. 48-hour sample dispatch. FOB Mundra and Kandla.
As one of India's most established industrial mineral producers, Aalok Overseas manufactures and exports six minerals — all from Rajasthan, all with NABL-accredited XRF COA per shipment lot.
India's most-exported feldspar. Used in ceramic tiles, porcelain, sanitaryware, glass, electrical insulators, paints, and welding electrodes.
High-flow flux for fast-fire ceramic kilns and glaze applications. Used in wall tile glaze, frit, glass batch, and sanitaryware bodies.
High-purity crystalline silica for ceramic bodies, glazes, glass, paints, coatings, rubber, and plastics.
Washed, low-iron kaolin for ceramic glaze suspension, paper coating, rubber, plastics, and paint.
High-purity CaCO₃ for ceramic glaze flux, paints, rubber compounding, adhesives, and PVC filler.
High-aspect-ratio muscovite mica powder for paint, ceramic, electrical insulation, rubber, and cosmetics.
| QUALITY PARAMETER | INDIAN MARKET STANDARD | AALOK OVERSEAS | IMPACT IF STANDARD-GRADE |
|---|---|---|---|
| K₂O — K-Feldspar | 10.0–12.0% · ±1.5% lots | 11.5–13.0% · ±0.3% lots | Low MOR, glaze variation, warpage |
| Fe₂O₃ — K-Feldspar | 0.15–0.30% | <0.06% Premium | Cream tint, pinholes, whiteness loss |
| TiO₂ — K-Feldspar | Often not reported | <0.02% — always on COA | Blue-grey tint in white ceramics |
| LOI — K-Feldspar | Often not reported | <0.4% — always on COA | Pinholes, blistering in glaze |
| SiO₂ — Quartz | 97.0–98.5% | 99.5–99.9% | Hardness loss, iron discolouration |
| COA type | In-house — unaccredited | NABL-accredited per lot | No quality guarantee on received material |
| Mesh verification | Label only — no sieve data | Wet sieve % on every COA | Coarser material — rough glaze, low MOR |
| GE Whiteness | 78–88% typical | 90–93% (K-Feldspar Premium) | Off-white fired surface |
| Export documentation | Invoice only | COA + MSDS + CO + PL + BL | Duty claims failed, customs delays |
Aalok Overseas exports feldspar and industrial minerals to ceramic, glass, paint, rubber, and electrical industries across the following markets. Buyers in starred markets benefit from 0% or reduced import duty on Indian-origin minerals under applicable trade agreements.
Prime Group, Viglacera — fast-fire Na-Feldspar and K-Feldspar for tile and sanitaryware. Bình Dương and Đồng Nai ceramic clusters.
Arwana Citramulia, Roman Ceramics, Mulia Group — fast-fire 325M Na-Feldspar for SNI-compliant ceramic tiles.
RAK Ceramics, Gulf ceramic manufacturers — India–UAE CEPA 0% duty since May 2022. Re-export hub for Africa and wider Gulf.
LX Hausys, KCC — ultra-low-iron K-Feldspar for KS L 1001 zero-defect porcelain. India–Korea CEPA 0%.
TOTO, LIXIL — ultra-white, ultra-low Fe₂O₃ (<0.04%) for JIS B 1082 sanitaryware. India–Japan CEPA 0%.
RAK Ceramics Bangladesh, Fu-Wang, Monno Ceramic — SAFTA LDC 0% duty. Growing fast-fire tile industry.
Eczacıbaşı Vitra, Kale Group — export-quality sanitaryware requiring ultra-low-iron K-Feldspar. Kütahya and Bozüyük clusters.
Sassuolo (Italy), Castellón (Spain) — EN ISO 10545, REACH-compliant MSDS required. Zero-pinhole Grade A porcelain stoneware.
Guocera, Niro — export-quality white wall tile requiring zero-defect feldspar. AIFTA 0%.
Lanka Tiles, Rocell — SAFTA preferential duty. Growing premium tile segment requiring NABL-COA supply.
Cleopatra, Porcelain Egypt, RAK Egypt — Africa's largest ceramics hub. Indian feldspar quality preferred over local sources.
Ceramics manufacturers supplying domestic West African construction boom. Indian feldspar competitive on quality and FOB price.
| # | WHAT BUYERS NEED | WHAT AALOK OVERSEAS DELIVERS |
|---|---|---|
| 01 | Consistent MOR and tile strength every firing | K₂O 11.5–13% · ±0.3% between lots · NABL XRF per shipment — same glass phase volume, same MOR, every batch |
| 02 | Brilliant white fired tile with no discolouration | Fe₂O₃ <0.06% · TiO₂ <0.02% · GE Whiteness ≥90% — magnetically separated, flotation washed |
| 03 | Pinhole-free, smooth glaze surface | LOI <0.4% · Fe₂O₃ <0.06% · 325 Mesh — no gas evolution, no iron blowout, complete uniform melt |
| 04 | 0% import duty where applicable | FIEO Certificate of Origin for AIFTA (ASEAN), CEPA (UAE, Korea, Japan), SAFTA (South Asia) — duty savings passed directly to buyer |
| 05 | Regulatory compliance — REACH, customs, MSDS | EU-format REACH-compliant MSDS per product · Packing List · GST invoice · Bill of Lading FOB Mundra / Kandla |
| 06 | Reliable supply — no stock-out, consistent lead time | 30+ years continuous production · mine-direct — not dependent on third-party mine availability · 48hr sample dispatch |
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