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RPJ Group offers natural quartz lumps harvested in Tamilnadu, India, and marketed for glass, ceramic and foundry uses. The material is pure silicon dioxide (SiO2) with a reported purity above 99% and is supplied in lump form ranging from 10 mm to 100 mm in size. The listing notes an FOB price of 185 USD per tonne from Chennai port, indicating readiness for bulk export shipments.
These quartz lumps are characterised by a typical bulk density of around 2.60 g/cm³ and a moisture content usually below 0.5%, which aligns with standard industry expectations for raw silica aggregates. Their colour is naturally white and they are chemically inert, making them suitable as industrial fillers or melt‑batch components where consistent SiO2 content is critical. Such attributes are common in the glass‑making sector and in ceramic body formulations that require stable thermal properties.
Potential buyers include glass manufacturers, ceramic producers and foundries that need reliable silica feedstock. The product can be loaded into bulk bags or truck‑load containers for shipment, with the price quoted on an FOB Chennai basis. As the listing does not disclose minimum order quantities or exact lead times, interested parties should contact RPJ Group directly to clarify those trade details before proceeding.
| Material | Natural Quartz (SiO2) |
| SiO2 Purity | typical >99% |
| Lump Size Range | 10 - 100 mm |
| Typical Particle Diameter | typical 10 - 100 mm |
| Color | Natural white |
| Bulk Density | typical 2.60 g/cm³ |
| Moisture Content | typical <0.5% |
| Packaging | typical bulk bag or truck‑load container |
| Weather Resistance | Chemically inert and weather resistant |
RPJ Group is based at 15 B, Madipakkam, Chennai, Tamilnadu, India. The company is listed under the harbour trust tier and currently shows a zero percent response rate, meaning that follow‑up messages may be required to obtain a reply.
The supplier promotes quartz lumps sized between 10 and 100 mm for use in glass making, ceramics and foundry applications. No additional certifications or production capacity figures are disclosed, so buyers should request any required compliance documents directly from RPJ Group.
Quartz lumps are natural mineral aggregates primarily composed of silicon dioxide (SiO2), widely used in glass manufacturing, ceramics production, foundry applications, and as industrial fillers. This product from India offers reliable quality for manufacturing operations requiring consistent SiO2 content. Supplied in lump form, typically sized 10–100mm, it is available at competitive FOB Chennai rates for international buyers seeking a dependable quartz source from South Asia.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Begin by confirming the silica purity and lump‑size distribution through a recent laboratory report or a sample shipment. Request a detailed assay and a size‑analysis chart to ensure the material meets the specifications required for your melt‑batch or filler formulation. Early verification reduces the risk of downstream process variations.
Clarify the shipping terms, including the exact port of loading (Chennai), preferred Incoterms such as FOB or CIF, and the expected lead time, which is typically 30‑45 days after order confirmation for Indian quartz exporters. Discuss payment options, commonly T/T in advance or a documentary letter of credit, and ensure they align with your company’s credit policy.
Arrange for a third‑party inspection or on‑site sampling if you intend to purchase large volumes. Ask the supplier to provide moisture, bulk density and silica‑content test certificates, and inquire whether they hold any quality‑management certifications such as ISO 9001. These checks help streamline customs clearance and guarantee consistent material performance for your downstream applications.
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When sourcing Quartz Lumps for your business, securing the right balance of quality and cost is essential. RPJ Group, a verified supplier based in India, offers this product with key specifications including Natural Quartz Lumps, Industrial Grade, SiO2 Content 98% - 99.5% (varies by grade), and Lump Size: 10mm - 100mm (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $185/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2506.10, making it a staple in the Quartz sector with strong demand from importing countries worldwide.
Importing Quartz Lumps requires careful attention to shipping logistics, customs compliance, and secure payment terms. RPJ Group 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 2506.10 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Quartz Lumps 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 Quartz category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Quartz Lumps 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 2506.10 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 Quartz Lumps from RPJ Group is $185/Bags 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 RPJ Group through EximNext.
The supplier, RPJ Group, has set a Minimum Order Quantity (MOQ) of 1 Bags for Quartz Lumps. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Quartz Lumps is classified under HS Code 2506.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Quartz Lumps from India, negotiate shipping terms (FOB, CIF, or EXW) directly with RPJ Group. Ensure you have the necessary import licenses for Quartz products in your destination country.
Yes, RPJ Group 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 Quartz Lumps supplied by RPJ Group include Natural Quartz Lumps, Industrial Grade, SiO2 Content 98% - 99.5% (varies by grade), and Lump Size: 10mm - 100mm (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
RPJ Group offers Quartz Lumps with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Quartz Lumps is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from RPJ Group through our platform.
RPJ Group maintains international quality certifications. These ensure that the Quartz Lumps 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. RPJ Group 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 RPJ Group.
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