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Kyanite is a naturally occurring aluminosilicate mineral with the chemical formula Al₂SiO₅, mined primarily from metamorphic deposits in India. The mineral is supplied by Minerals Processing Industry, located in Bangalore, Karnataka, and is offered in lump, grain and powder forms. Its distinctive blue to grey colour and low thermal expansion make it valuable for high‑temperature applications. The product is sourced from Indian quarries that meet standard export regulations.
Typical Al₂O₃ content in Indian kyanite ranges from 30‑40 % typical, while SiO₂ makes up 45‑55 % typical, influencing refractory performance. Bulk density is usually 2.6‑2.8 g cm⁻³ typical, and moisture content is kept below 0.5 % typical to avoid degradation during firing. Standard mesh size specifications include 0‑200 mesh for lump material and 200‑400 mesh for powdered grades. The mineral exhibits a thermal expansion coefficient of 1‑2 ×10⁻⁶ K⁻¹ typical, which is critical for dimensional stability in refractory bricks.
Primary buyers are manufacturers of refractory bricks, ceramic glazes and high‑temperature foundry molds. The supplier ships the mineral in 20 kg polypropylene bags or bulk containers, but exact minimum order quantities and payment terms must be clarified with Minerals Processing Industry. Importers should confirm the material grade, mesh distribution and any required certifications before finalising the purchase.
| Chemical formula | Al₂SiO₅ |
| Mineral type | Natural Kyanite |
| Typical Al₂O₃ content | 30‑40 % typical |
| Typical SiO₂ content | 45‑55 % typical |
| Typical bulk density | 2.6‑2.8 g/cm³ typical |
| Typical moisture content | ≤0.5 % typical |
| Typical mesh size (lump) | 0‑200 mesh typical |
| Typical mesh size (powder) | 200‑400 mesh typical |
| Typical thermal expansion coefficient | 1‑2 ×10⁻⁶ K⁻¹ typical |
| Typical packaging | 20 kg polypropylene bag typical |
Minerals Processing Industry is an industrial mineral processor based in Bangalore, Karnataka, India. The company’s address is No 180, 11th Main, 3rd Phase, Peenya Industrial Area, Bangalore 560058. It is listed with a harbor trust tier, indicating compliance with standard export procedures, though its response rate is currently recorded as 0 %.
The firm supplies a range of raw minerals, with kyanite being a key product for refractory and ceramic markets. While the listing does not disclose specific production capacity or client list, it notes that the material is available in lump, grain and powder forms and can be shipped under conventional mineral export terms. Prospective buyers should request detailed grade reports and shipping quotations.
Kyanite is a naturally occurring aluminosilicate mineral (Al2SiO5) sourced primarily from metamorphic deposits in India, Brazil, and the United States. Widely used as a critical raw material in high-temperature refractory bricks, ceramic glazes, and foundry molds due to its excellent thermal stability and low thermal expansion coefficient. Offered in lump, grain, and powder forms for industrial buyers. Pricing varies by Al2O3 content and mesh size, with bulk mineral shipments governed by standard mineral export trade terms.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before committing to a purchase, confirm that the kyanite grade matches your required Al₂O₃ and SiO₂ percentages and that the moisture level complies with your production tolerances. Request a recent assay report and, if necessary, a third‑party test certificate to validate the mineral’s properties.
Logistics for Indian mineral exports typically involve sea freight from ports such as Chennai or Kolkata. Discuss the preferred Incoterm, often FOB Chennai, and agree on payment terms, which may include T/T or LC after sample approval. Lead times vary with quarry output and container availability, so obtain a confirmed shipping schedule from Minerals Processing Industry.
Quality control should include a bulk density test, mesh size verification and a moisture analysis performed by an accredited laboratory. Arrange for pre‑shipment inspection to check for contamination or foreign material. Ensure that the shipment is accompanied by a Certificate of Origin, any applicable mineral quality certificates and full customs documentation.
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When sourcing Kyanite for your business, securing the right balance of quality and cost is essential. Minerals Processing Industry, a verified supplier based in India, offers this product with key specifications including Grade A (Refractory), Grade B (Ceramic), Al2O3 54-60%, SiO2 38-44%, Fe2O3 <1.5%, TiO2 <2%, and Lumps 10-150mm, Crushed -6+30 Mesh, Concentrate -100 Mesh. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $280450./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2528.00, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing Kyanite requires careful attention to shipping logistics, customs compliance, and secure payment terms. Minerals Processing Industry offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2528.00 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Kyanite has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Other Ores & Minerals category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Kyanite requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2528.00 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Kyanite from Minerals Processing Industry is $280450./Unit on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Minerals Processing Industry through EximNext.
The supplier, Minerals Processing Industry, has set a Minimum Order Quantity (MOQ) of 1 Unit for Kyanite. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Kyanite is classified under HS Code 2528.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Kyanite from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Minerals Processing Industry. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Yes, Minerals Processing Industry is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Kyanite supplied by Minerals Processing Industry include Grade A (Refractory), Grade B (Ceramic), Al2O3 54-60%, SiO2 38-44%, Fe2O3 <1.5%, TiO2 <2%, and Lumps 10-150mm, Crushed -6+30 Mesh, Concentrate -100 Mesh. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Minerals Processing Industry offers Kyanite with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Kyanite is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Minerals Processing Industry through our platform.
Minerals Processing Industry maintains international quality certifications. These ensure that the Kyanite meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Minerals Processing Industry will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Minerals Processing Industry.
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