Quartz is a hard, crystalline mineral composed of silica. The atoms are linked in a continuous framework of SiO4 silicon oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO2. Quartz is the second most abundant mineral in Earth's continental crust. It is hard, brittle, transparent material with a density of 2649 kg/m3 and a melting point of 1432°C. This naturally available quartz is mined by the company and processed for achieving the various size fractions as per customers requirements. Once the high purity Quartz is procured from the mines, the material undergoes manual sorting, advanced colour sorting, state- of the- art magnet systems, proper sizing with high frequency vibrations to achieve the best material. Application industries: Engineering stone Semiconductor Glass Refractory Ceramics
NILKANTH EXPORTS is the biggest producer of high quality PURE QUARTZ GRANULES AND POWDER. Although the process is primarily focused on producing Engineering Quartz Stones, we cater the requirements from all the fields. The Processing The processing takes place under advanced machinery such as In-line optical camera sorting system, Stone-to-stone crushing, unique distribution on the base of particle size, and High Powder Roller Magnetic System that removes magnetic material, if any. The entire processing makes sure to rid the product from Big Particles, rubber particles or foreign particles. Furthermore, our raw material is stored in confined space, which makes it foolproof against the clutter in environment and safety from uninterrupted production due to any weather condition. PRODUCT VARIANTS We fulfill all the requirements because we know them! In the huge arena of Grits, we supply them in three main varieties. 1. Transparent Grits Pristine-looking transparent Granules. Mostly these are suitable in the production of white and transparent Quartz Slabs. 2. White Grits These are the exceptional white Granules which are most suitable in the production of regular Quartz Slabs. 3. Smoky Quartz Grits These grits are of the lowest cost in the entire range. They are semi transparent, smoky with natural yellowish colour. They are mostly used in the production of Quartz slabs with dark and yet natural granite coloured Quartz Slabs. Apart from that, weâ??re also the quality-producers of the Quartz Fillers as follows: 1. Transparent White Filler As the name suggests, the product is Transparent with a white hue. This product is the most suitable in the production of multi-coloured onyx typed Quartz slabs. 2. Opaque White Filler The pure white-coloured opaque fillers, which are mostly used in the production of Pure White Quartz Slabs. 3. White/ Cream Filler These fillers are of the regular quality, which are vastly used on commercial basis. Widely used in the production of dark-coloured slabs.
Quartz Stone Block:- Size;- Block/ Slab Colour:- White
We hereby submit our firm commercial offer for supply of Silica Quartz Name of Commodity: Silica Quartz Country of Origin: India Terms of Delivery: CIF Korean Busan Port Quantity : 20000 MTons Monthly - Initial Order. Followed by Annual Contract of x 12 Months Total Quantity : 200,000 MTons Annualy (But first order will a trial order) Carrying by Vessel (container) : Max 15000 metric Tons per Shipment For Carrying by the suitable l : +/-10% (as per seller). Product Specification of Silica Quartz : SIO2 : 99.5% (As per SGS Test RESULTS PROVIDED) TIO2 :0.003%,S :0.005%,B:0.001% ,AL203:0.09%,V:0.000%,CAO:0.04%,MGO:0.01%,P2O5:0.01%, FE2O3:0.03%. QUANTITY & QUALITY INSPECTION : By SGS to Sellerâ??s Authorized inspection agency will conduct inspection as per agreed. PAYMENT TERMS: Payment will be made by Irrevocable without recourse Confirmed Transferable Letter of credit at sight for 100% with shipment of 200000MTons for CIF BUSAN KOREAN a Seaport against shipping documents. The Irrevocable Letter of Credit at sight shall be opened at the Buyerâ??s Expense with an International Bank either from GCC / Germany within Ten (10) days after signing of Contract for the first shipment with the following conditions: I Non-Negotiable; II 10% more or less in quantity and amount are acceptable. Full set of clean shipped on-Board Ocean Bills of Lading (B/L) made out to order of issuing Bank and Marked â??Freight Pre-Paidâ?? and notify applicant: - Signed Sellerâ??s Commercial Invoice: 3 Originals and 3 Copies â?? Signed Sellerâ??s Packing List: 3 Originals and 3 Copies - Certificate of Origin Issued by Chamber of Commerce of Indiaâ??s Origin: 3 Originals and 3 Copies â?? Certificate of Quantity Issued by SGS: 3 Originals and 3 Copies - Certificate of Quality Issued by SGS: 3 Originals and 3 Copies â?? Manufacturerâ??s Certificate of Quality: 3 Originals and 3 Copies - Any other documents as required by both parties to be mutually agreed upon at the time of order placement. SHIPMENT TERMS: BULK in container. Trade Terms: CIF Seaport Incoterms Time of Shipment: 21 Working days for First shipment of 5000-10000MTons Partial Shipment: Allowed Trans-Shipment: Allowed Port of Loading: INDIAN Any Seaport on CIF â?¢ Quantity Tolerance: for carrying by suitable vessel +/-10% (as per seller). â?¢ Third Party Inspection: By SGS or Buyerâ??s Authenticate Inspection Company. Cost to Seller's account. â?¢ Payment Terms: After First Trial Order will be opening Revolving L/C for 100000MTons per Shipment. First Trial Order will of 10000MTons as Spot Order with 100% Irrevocable without recourse confirmed transferable Letter of credit against Shipping Documents at sight basis. â?¢ Minimum Qty per Shipment 10000MTons and Max. 15000 MTons per Shipment.(CONTAINER) We look forward to your valuable order Thanking you! For Athena Minerals and Metals Corporation, shajeev
RandRock quartz lumps is chemical composition is tested using ICP-MS. These are typical maximum element concentration levels. Actual product levels will generally be 10% lower. In our quartz the SiO2 level is greater than 99.89% and alkaline content is less than 100 PPM. Element PPM SiO2 99.89% Al2O3 < 50 PPM Fe < 2 PPM Ca < 6 PPM Mg < 1 PPM B < 2 PPM Na < 12 PPM P < 2 PPM Li < 1 PPM TiO2 < 2 PPM Electrical Conductivity < 5 µS/cm
Our Glassy Quartz lumps is currently the one of only known high purity lump quartz available in large, chemically consistent quantities and is suitable for a wide range of high-tech applications, including the manufacture of High Purity Quartz Sand Manufacturing,Lighting,Optical Fibre,Solar crucibles, quartzware and tubing. Element PPM SiO2 99.89% Al2O3 < 50 PPM Fe < 2 PPM Ca < 6 PPM Mg < 1 PPM B < 2 PPM Na < 12 PPM P < 2 PPM Li < 1 PPM TiO2 < 2 PPM Electrical Conductivity < 5 µS/cm
RANDROCK MINERALS (Quartz Division) delivers a range of high purity quartz products, tailored to customer chemistry and sizing specifications. Our High Purity Lump Quartz beneficated from our Quartz Mines , is suitable for a wide range of high-tech applications, including the manufacture of Solar crucibles, Quartz ware and tubing. Our quartz is currently the one of only known high purity lump quartz available in large, chemically consistent quantities. Our high purity quartz feedstock allows producers to target the solar and semiconductor industry, achieving higher-purity, higher quality, end products, making significant cost savings on downstream purification.
Product Variations - Lumps, Ingots, Grits (Different sizes available from 10mm-1000mm); Desired size can be processed and given. Two grades of Milky Quartz is available (Grade-A, and Grade-B) Product Description - Glassy quartz is the highest purity form of quartz. The colour is transparent.We have two grades of glassy quartz available. Product Price - $100-$450 Product Origin - Tamil Nadu, India Special Features - Our glassy quartz has extremely high purity of SiO2. It is free from almost all major impurities. It is one of our premium products and has an impressive electrical conductivity parameters. Minimum Order Quantity - 1 twenty foot container
Product Variations - Lumps, Ingots, Grits (Different sizes available from 10mm-1000mm); Desired size can be processed and given. Three grades of Milky Quartz is available (Grade-A, Grade-B and Grade-M) Product Description - Our Milky white quartz is best known for its purity and absence of major impurities. Price varies according to the purities and grade of the product. Product Price - $40-$300 Product Origin - Tamil Nadu, India Special Features - Our milky quartz is one of the best in the market. It has relatively high purity and the colour is even closer to translucent. Impurities: Free from Al. CaO, MgO,Na(Sodium) and K(Potassium). Fe2O3 (0.0030% to 0.0042%) It has high purity of SiO2 (96.8% to 99.997%) Minimum Order Quantity - 1 twenty foot container
