feldspar is the name given to a group of minerals distinguished by the presence of alumina and silica (SiO2) in their chemistry. This group includes aluminum silicates of soda, potassium, or lime. It is the single most abundant mineral group on Earth. They account for an estimated 60% of exposed rocks, as well as soils, clays, and other unconsolidated sediments, and are principal components in rock classification schemes. The minerals included in this group are the orthoclase, microcline and plagioclase feldspars. please send us your inquiry to get you the price.
we can offer 68 mtons coltan tantalit mineral in bonded warehouse and SGS in Dar es Salaam Tanzania please contact us
For any business with a need for an uninterrupted supply chain, Commodity 1 can fill that gap for you. We can fulfill your need for mica minerals, including biotite, muscovite, phlogopite, lepidolite, and K-spar. We have direct access to mica mines. Often, we offer the best prices in the market.. Commodity 1 supplies these products directly from the mine to the global market. There are no intermediaries involved, only our staff on the ground. PACKAGING & DELIVERY Packaging Details: Dried, Bulk, Rock Port: Lagos Apapa Port, Nigeria Bags: 50 kg Container: 20 ft Lead time: Quantity (metric tons) 25MT/Month 125MT/Month (Lead days) 30 Days 30 Days 1. CHEMICAL PROPERTIES OF THE MINERAL MICA Chemical Composition: The general formula for mica group minerals is XY Z O (OH, F) : X: Can be K, Na, Ba, Ca, Cs, (HO), or (NH). Y: Includes Al, Mg, Fe, Li, Cr, Mn, V, and Zn. Z: Comprises Si, Al, Fe, Be, and Ti. The chemical properties of mica minerals vary depending on the specific type of mica. However, all micas are silica (SiO2), aluminum oxide (Al2O3), and potassium oxide (K2O). Some micas may contain other elements, such as iron oxide (Fe2O3) and magnesium oxide (MgO). The following table shows the chemical composition of some common mica minerals: Mica mineral SiO2 Al2O3 K2O Fe2O3 MgO Muscovite 45.57 33.1 9.87 0 0 Biotite 47.7 30.9 3 10 3 Phlogopite 47.5 31 3 0 15 Of the 28 known species of mica, six are common rock-forming minerals: Muscovite: The common light-colored mica. Biotite: Typically black or nearly black. Phlogopite: Typically brown. Paragonite: Macroscopically indistinguishable from muscovite. Lepidolite: Generally pinkish to lilac; occurs in lithium-bearing pegmatites. Glauconite: A green species found sporadically in marine sedimentary sequences.
At H&M we offer a high quality Silica Sand from Egypt and we have the relevant experience to supply tens of thousands metric tons of silica sand (SiO2) around the globe. Our silica sand offerings are uniform in size and shape with low Iron Oxide (FeO3) that is desirable in various industries. We ship 27 metric tons in each 20ft shipping container and we provide up-to-date chemical analysis for each of our products, and we offer samples to our partners to do their own chemical analysis if they desire. Our motto is 100% satisfaction in every deal we make, and we work diligently to maintain that. Our main silica sand (SiO2) offerings Grade 1: $24.6 per ton (SiO2: 99.87% FeO3: 0.017%) Grade 2: $23.8 per ton (SiO2: 99.66% FeO3: 0.035%
At H&M we offer a high quality Silica Sand from Egypt and we have the relevant experience to supply tens of thousands metric tons of silica sand (SiO2) around the globe. Our silica sand offerings are uniform in size and shape with low Iron Oxide (FeO3) that is desirable in various industries. We ship 27 metric tons in each 20ft shipping container. We provide up-to-date chemical analysis for each of our products, and we offer samples to our partners to do their own chemical analysis if they desire. Our motto is 100% satisfaction in every deal we make, and we work diligently to maintain that. Our main silica sand (SiO2) offerings �� Grade 1: $24.6 per ton (SiO2: 99.87% FeO3: 0.017%) ��� Grade 2: $23.8 per ton (SiO2: 99.66% FeO3: 0.035%
Aluminum ingots, magnetite iron ore 62%, petroleum coke, new steel petroleum barrels/drums, sunflower oil, wheat, non gmo, gmo soybeans, urea n46%,.
Minerals: lithium ore spodumene, mineral ores like tantalum, columbite, beryllium ore, cast fluorite, fluorite, iron ore, lead ore, lithium ore, manganese ore, monazite ore, zinc ore, zircon sand, tin ore. agricultural products: ginger, soybeans, gum arabic, sesame seeds, hibiscus.Wholesale supplier for industrial and commercial uses
Hello, We have a Seller that can supply Bauxite Ore as per the details given below. If you have a real buyer who is interested in buying it, then please send your LOI to our email address at BAUXITE (AI2O3/45%+) Price*/USD: FOB - 45/MT; CIF - Price is subject to LOI Loading Port: Port Dapilon Origin: Guinea and Ivory Coast, West Africa MOQ: 50,000MT Supply Ability: Up to 400,000MT per Month Trial Order: 40,000MT minimum Delivery Port: To Buyer's instructions Payment Guarantees By 100% Irrevocable, Confirmed, Non Transferable & Operative SBLC (MT 760)/DLC (MT700)/LC at sight by a top 200 rated bank payable at discharge port & auto-revolving for monthly contracts. For resellers or non-industrial end user buyers we prefer SBLC (MT760) only & without exception.Payment - By TT/MT103 required within 3 days after delivery port inspection. Thanks'
Celestite (ore) SrSO4 90 minimum BaSO4. 2. maximum CaCO3+MgCO3 10% maximum
Lithium Ore
LEAD ORE
EARTH METALS
Ground Olivine is a Magnesium Iron Silicate mineral produced from volcanic rocks. The name olivine is given to members of the fosterite - fayalite solid-solution series. It is a economical source of MgO, with good insulating properties, high resistance to alkaline oxides that make it excellent for use in bricks and unshaped refractory. Because of its high melting point and resistance to chemical reagents is an important refractory material and thus can be used in furnace linings and in kilns.
All first hand Ethiopian Minerals including: Metallic minerals: - gold, platinum, iron, nickel, chromite and base metals Fertilizer raw minerals: - potash and phosphate Gemstones: - sapphires, emeralds, fiery opals Energy minerals: - lithium, graphite and tantalum, oil shale and coal
Beryllium ore Be 8% plus Contact for questions
We are offering Osmium and many others rare earth from mines in Chile - over 400 grams - CIF AWSP - reply to see video of production facilities, price, etc. We also have copper powder- nano copper particles.
SiO2 0.6% Ca 44.8% Cr 0.3% Fe 0.2% Sr 0.2%
SO4 28.8% Mo 18% Al2O3 7.6% K 0.74% SiO2 8.9% Ba 1.5% Cr 0.33% PO4 0.44% Fe 0.97%