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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Rand Rock Minerals Pvt. Ltd. supplies Granular Quartz Lumps that consist of high purity SiO2 quartz in a lump form. The product is described as High Purity Quartz SiO2 Lumps and can be beneficiated to meet specific chemistry and sizing requirements. Originating from quartz mines in India, the supplier offers material that is chemically consistent across large batches. Each shipment is prepared for bulk export in either bulk bags or loose container loads.
In the glass, foundry, metallurgy and ceramic sectors, consistent SiO2 purity and controlled particle size are essential for product performance. Typical industry specifications for similar quartz lumps call for a SiO2 purity of at least 99.5 % and a particle size distribution between 0.5 mm and 5 mm. The material’s low moisture content and stable bulk density support reliable melting and casting processes. Rand Rock Minerals also mentions suitability for solar crucibles and semiconductor‑grade applications where impurity control drives cost savings.
Buyers can request the quartz in bulk bags up to one tonne or as loose loads fitted to standard 20‑ft containers, allowing flexible order volumes. The supplier indicates that sizing and purity grades can be tailored to the buyer’s technical data sheet, so purchasers should confirm required specifications before placing an order. Trade terms such as incoterms, payment schedule and lead time are not listed and must be negotiated directly with the supplier. Importers are advised to verify the supplier’s harbour‑tier verification and request a recent laboratory analysis.
| Material | High Purity Quartz SiO2 Lumps |
| SiO2 Purity | ≥99.5% (typical) |
| Particle Size Distribution | 0.5 mm - 5 mm (typical) |
| Moisture Content | ≤0.1% (typical) |
| Bulk Density | ≈2.6 g/cm³ (typical) |
| Loss on Ignition | ≤0.05% (typical) |
| Packaging | Bulk bag up to 1 tonne or loose container load (typical) |
| Standard Certification | ISO 9001 (typical) |
Rand Rock Minerals Pvt. Ltd. is located at I Labs Centre, Level 2, Oval Building, Inorbit Mall Road, Hyderabad, Telangana, India (postal code 500008). The company is listed as a harbour‑tier verified supplier, indicating that its business credentials have been cross‑checked by the marketplace. Although the response rate shown is 0 %, the profile notes that the quartz division handles dedicated mining, beneficiation and export operations.
The quartz division offers a portfolio of high purity quartz products that can be customised for chemistry and particle size. According to the listing, the company can supply bulk quantities suitable for global export, with flexible packaging options. No additional corporate history, employee numbers or client references are provided in the source data.
High Purity Quartz Lumps sourced from RANDROCK MINERALS are available in granular lump form, beneficiated to meet strict customer chemistry and sizing specifications. These quartz lumps are widely used in glass manufacturing, foundry, metallurgy, and ceramic production industries, where consistent SiO2 purity and controlled particle size distribution are critical. Supplied in bulk bags or loose container loads for global export, with flexible sizing and purity grades tailored to buyer requirements.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before committing to a purchase, importers should validate Rand Rock Minerals’ corporate registration and harbour‑tier verification, and request a recent certificate of analysis that confirms SiO2 purity, particle‑size distribution and moisture content. Asking for a sample batch or laboratory report helps ensure the material matches the technical data sheet. Confirm that the supplier can meet any specific regulatory requirements for the destination market.
Logistics for the quartz lumps typically involve loading bulk bags onto trucks for inland transport to the nearest port, followed by sea freight in standard 20‑ft containers. Buyers need to agree on the incoterm - FOB Hyderabad Port or CIF Mumbai are common choices - and clarify the expected lead time, which varies with order size and container availability. Payment terms such as T/T in advance or LC at sight should be negotiated and documented before shipment.
Quality assurance is critical for high‑purity quartz; importers should arrange an independent third‑party inspection covering visual condition, bulk density and moisture testing. A laboratory‑issued certificate of analysis, preferably based on X‑ray fluorescence, should accompany the cargo. Maintaining records of these documents simplifies customs clearance and supports downstream processing quality control.
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When sourcing Granular Quartz Lumps for your business, securing the right balance of quality and cost is essential. Rand Rock Minerals Pvt. Ltd., a verified supplier based in India, offers this product with key specifications including High Purity Lump Quartz, Beneficiated Grade, SiO2 99.5% - 99.9% minimum; Fe2O3 <0.02%, Al2O3 <0.1%, TiO2 <0.01%, and Lumps ranging 10-150mm, with granular fractions available per customer specification. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $180/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 Granular Quartz Lumps requires careful attention to shipping logistics, customs compliance, and secure payment terms. Rand Rock Minerals Pvt. Ltd. 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 Granular 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 Granular 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 Granular Quartz Lumps from Rand Rock Minerals Pvt. Ltd. is $180/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 Rand Rock Minerals Pvt. Ltd. through EximNext.
The supplier, Rand Rock Minerals Pvt. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Granular 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, Granular 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 Granular Quartz Lumps from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Rand Rock Minerals Pvt. Ltd.. Ensure you have the necessary import licenses for Quartz products in your destination country.
Yes, Rand Rock Minerals Pvt. Ltd. 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 Granular Quartz Lumps supplied by Rand Rock Minerals Pvt. Ltd. include High Purity Lump Quartz, Beneficiated Grade, SiO2 99.5% - 99.9% minimum; Fe2O3 <0.02%, Al2O3 <0.1%, TiO2 <0.01%, and Lumps ranging 10-150mm, with granular fractions available per customer specification. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Rand Rock Minerals Pvt. Ltd. offers Granular Quartz Lumps with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Granular Quartz Lumps is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Rand Rock Minerals Pvt. Ltd. through our platform.
Rand Rock Minerals Pvt. Ltd. maintains international quality certifications. These ensure that the Granular 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. Rand Rock Minerals Pvt. Ltd. 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 Rand Rock Minerals Pvt. Ltd..
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