Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Somnath Minerals supplies quartz lumps that consist almost entirely of silicon dioxide (SiO2). The product is offered in two purity grades: glass‑grade with at least 99.5 % SiO2 and foundry‑grade with a minimum of 98 % SiO2. Individual lumps measure between 10 mm and 300 mm in length, matching the size range commonly requested by glass and refractory manufacturers. The material is dispatched in bulk metric‑ton units with flexible packaging to protect the lumps during transit.
Quartz of this grade is a standard raw material in the glass‑making sector because its high silica content reduces melt viscosity. In the foundry industry, the slightly lower purity variant supplies silica sand for mould cores and ladle linings. Typical bulk density for quartz of this composition is around 2.65 g/cm³, and the material contains negligible moisture, usually below 0.5 %. International trade of quartz lumps generally follows ISO‑9001 quality management practices, which the supplier references in its documentation.
Primary buyers include glass manufacturers, ceramic producers, metallurgical firms and refractory plant operators who require consistent silica purity. Trade is usually conducted on FOB or CIF terms, with the buyer arranging final logistics after confirming the shipment schedule. Somnath Minerals states that minimum order quantities are handled on a per‑ton basis, and the supplier can adjust packaging to suit bulk handling or bagged delivery. Prospective importers should request the latest assay report and certification copies before finalising the purchase.
| Material | Quartz (Silicon Dioxide, SiO2) |
| Glass‑grade Purity | ≥99.5 % SiO2 |
| Foundry‑grade Purity | ≥98 % SiO2 |
| Size Range | 10 mm - 300 mm |
| Typical Bulk Density | 2.65 g/cm³ typical |
| Typical Moisture Content | ≤0.5 % typical |
| Packaging | Bulk in metric‑ton containers or loose bulk, typical |
| Standard Shipping Terms | FOB or CIF typical |
| Compliance | ISO 9001 certification claimed by supplier |
| Origin Countries | India, Brazil, South Africa |
Somnath Minerals is located in Dhaneti, Bhuj, Kutch, Gujarat, India (postal code 370020). The company is listed under the harbor trust tier, indicating a verified status within the marketplace, although its response rate is currently recorded as 0 %.
The firm specialises in supplying industrial quartz lumps sourced from Indian quarries as well as from Brazil and South Africa. Its catalogue highlights both glass‑grade and foundry‑grade products, and it offers flexible bulk packaging to accommodate large‑scale industrial orders.
Quartz Lumps are high-purity industrial minerals primarily composed of silicon dioxide (SiO2), sourced from quarries in India, Brazil, and South Africa. Available in glass-grade (99.5%+ SiO2) and foundry-grade (98%+ SiO2) variants, these lumps range from 10mm to 300mm in size and are widely used in glass manufacturing, ceramics, metallurgy, and refractory applications. Traded globally in bulk by metric ton with flexible packaging options, Quartz Lumps are an essential commodity in international mineral trade.
| 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 placing an order with Somnath Minerals, importers should verify the supplier’s legal registration and request the latest assay report that confirms SiO2 purity for the chosen grade. It is advisable to ask for copies of the ISO 9001 certificate and any SGS test results that accompany the shipment. Confirm the exact size distribution to ensure compatibility with your processing equipment.
The typical shipping arrangement is FOB from the port of Mundra or CIF to the buyer’s destination, but the exact incoterm must be agreed in advance. While the supplier does not publish a fixed lead time, buyers should ask for an estimated production and dispatch schedule, taking into account customs clearance and inland transport. Payment terms are normally negotiated as a letter of credit or advance payment, depending on the contract size.
Quality assurance relies on third‑party inspection agencies; request a pre‑shipment inspection report covering purity, moisture and bulk density. Importers may also arrange on‑site sampling during loading to verify that the lumps meet the specified grade. Ensure that the commercial invoice, packing list and certificate of origin are provided to satisfy both customs authorities and downstream quality control processes.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Quartz Lumps for your business, securing the right balance of quality and cost is essential. Somnath Minerals, a verified supplier based in India, offers this product with key specifications including Industrial Grade, High Purity Grade (99.0% - 99.9% SiO2), SiO2 99.0% - 99.9% (varies by grade); low iron and alumina content preferred for glass and ceramic applications, and Lumps ranging from 10mm to 300mm; typically sorted by screen size or provided as mined lump size. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $80300./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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. Somnath Minerals 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 B2B 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 global 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 Somnath Minerals is $80300./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 Somnath Minerals through EximNext.
The supplier, Somnath Minerals, has set a Minimum Order Quantity (MOQ) of 1 Unit 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 Somnath Minerals. Ensure you have the necessary import licenses for Quartz products in your destination country.
Yes, Somnath Minerals 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 Somnath Minerals include Industrial Grade, High Purity Grade (99.0% - 99.9% SiO2), SiO2 99.0% - 99.9% (varies by grade); low iron and alumina content preferred for glass and ceramic applications, and Lumps ranging from 10mm to 300mm; typically sorted by screen size or provided as mined lump size. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Somnath Minerals 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 Somnath Minerals through our platform.
Somnath Minerals 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. Somnath Minerals 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 Somnath Minerals.
Discover more products in Quartz from verified suppliers worldwide.