Chromite is a mineral that is an iron chromium oxide. It has a chemical formula of FeCr2O4. It is an oxide mineral belonging to the spinel group. The element magnesium can substitute for iron in variable amounts as it forms a solid solution with magnesiochromite (MgCr2O4). Chromite today is mined particularly to make stainless steel through the production of ferrochrome (FeCr), which is an iron-chromium alloy. Chromite grains are commonly found in large mafic igneous intrusions such as the Bushveld in South Africa and Travancore in India. Chromite is iron-black in color with a metallic luster, a dark brown streak and hardness on the Mohs scale of 5.5.
This is one of the alloys of iron produced by us and has a variety of uses ranging from steel products to paints and glass. Our quality control ensures that our products used to produce the end products are error free and of the best quality. Specification : Descriptions High Carbon Ferro Manganese Alloy : Mn: 70% to 75% Si: Upto 1.5% P: Upto 0.30% C: 6% to 8% S: Upto 0.05% High Carbon Silico : Mn: 60% to 65% Manganese Alloy : Si: 14% to 16% P: Upto 0.35% C: Upto 2% S: Upto 0.04%
We are a small mining company in horn of Africa. We are looking to supply Copper ore to smelters. Currently selling ore FOB Sharjah through our company Northrock Resources FZC. We ONLY deal with direct copper ore buyers NOT brokers.
Quartz stone, quartz powder.
Product Name: Nickel Passivators Product Description: "This product is one of Sebchem Key products Some of our direct/ Indirect clients are ARAMCO, ADNOC, SCHLUMBERGER, BAKER HUGHES, CLARIANT, CHAMPION, GE, SUEZ, METITO, ECOLAB, MAPEI, SIKA, ARAMCO REFINERIES, SCOTT BADER, SYNTHOMER, IFFCO. Sebchem providing its chemicals to our global clients in the Oil & Gas Upstream Oil & Gas Downstream, Petrochemicals, Industrial, Water Treatment, Construction, Detergent, Coating & Resin, Agro, Textile, Food. We supply chemicals IBCs, Drums, ISO Tanks, Bags, and up to Bulk Vessels" Price of product ( USD price or FOB price): USD Product origin: Multiple Key Specifications/Special Features: "This is one of Key products of Sebchem given to Sebchem clinets across the World. Please contact our sales team or via our website for getting TDS, SDS, COA "
Silico Manganese- SIZE (MM) 10-150 (May be resized to suit customers need) Si % 14 Min Mn % 60 Min C % 2.50 Max P % 0.25 Max Undersize % 5 Oversize % 5 FERRO MANGANESE â?? SIZE (MM) 10-150 (May be resized to suit customers need) Si % 2 Max Mn % 70 Min C % 8% Max P % 0.30 Max S % 0.05 Max
Dear Sir/ Madam, We are pleased to offer you Hot Briquetted Iron Chips with Libyan origin. Below is the Chemical composition: CHEMICAL COMPOSITION: Iron (Fe) - 86% min Alumina (Al2O3) - 2.5 max Silica (SiO2) - 3.5 max Phosphorus (P) - 0.08 max Sulphur (S) - 0.08 max PHYSICAL SIZE (On Natural Basis) 6.5mm - 14mm: 70% min 14mm - 16mm: 20% max 16mm - 18mm: 10% max Analysis report is available upon request. Please let us know any interest. Thanks & Best Reagrds, Maria Lorena C. Sioson
Chemical Analysis Report to be made available on the requirement of yours.
Copper Ore from 8% to 30% in Lump Form from our own mining produce in Morocco
Barite from our own mining produce in Morocco , White and Brown ( For Oil Field & Non Oil Flield ) Current Monthly Supply = 500 MT in 1 Ton Bags . Morocco Origin
Zinc Ore Natural Form Lumpy from Qlty 35% to 55% from our own mining produce in Morocco
Manganese Ore in Fines & Lumpy Form from our own Mining Produce in Morocco , Zambia & Tanzania . Current Monthly Supply =1000 + MT . Fines can be provided in 1 Ton Bag
Manganese is a chemical element, designated by the symbol Mn. It has the atomic number 25. It is found as a free element in nature (often in combination with iron), and in many minerals. Manganese is a metal with important industrial metal alloy uses, particularly in stainless steels. Historically, manganese is named for various black minerals (such as pyrolusite) from the same region of Magnesia in Greece which gave names to similar-sounding magnesium, Mg, and magnetite, an ore of the element iron, Fe. By the mid-18th century, Swedish chemist Carl Wilhelm Scheelehad used pyrolusite to produce chlorine. Scheele and others were aware that pyrolusite (now known to be manganese dioxide) contained a new element, but they were not able to isolate it. Johan Gottlieb Gahn was the first to isolate an impure sample of manganese metal in 1774, byreducing the dioxide with carbon. Manganese phosphating is used as a treatment for rust and corrosion prevention on steel. Depending on their oxidation state, manganese ionshave various colors and are used industrially as pigments. The permanganates of alkali and alkaline earth metals are powerful oxidizers. Manganese dioxide is used as the cathode (electron acceptor) material in zinc-carbon and alkaline batteries. In biology, manganese(II) ions function as cofactors for a large variety of enzymes with many functions.[1] Manganese enzymes are particularly essential in detoxification of superoxide free radicals in organisms that must deal with elemental oxygen. Manganese also functions in the oxygen-evolving complex of photosynthetic plants. The element is a required trace mineral for all known living organisms. In larger amounts, and apparently with far greater activity by inhalation, it can cause a poisoning syndrome in mammals, with neurological damage which is sometimes irreversible.
Chrome Ore The only ore of chromium, the metal used to make stainless steel, nichrome and chrome plating. What is Chrome Ore? Chrome Ore is an oxide mineral composed of chromium, iron and oxygen (FeCr2O4). It is a dark gray to black in color with a metallic to submetallic luster and a high specific gravity. It occurs in basic and ultrabasic igneous rocks and in the metamorphic and sedimentary rocks that are produced when Chrome Ore-bearing rocks are altered by heat or weathering. Chrome Ore is important because it is the only economic ore ofchromium, an essential element for a wide variety of metal, chemical and manufactured products. Many other minerals contain chromium, but none of them are found in deposits that can be economically mined to produce chromium. Properties of Chrome Ore Chrome Ore can be challenging to identify. Several properties must be considered to differentiate it from other metallic ores. Hand specimen identification of Chrome Ore requires a consideration of: color, specific gravity, luster, and a characteristic brown streak. The most important clue to identifying Chrome Ore is its association with ultrabasic igneous rocks and metamorphic rocks such as serpentinite. Physical Properties of Chrome Ore Chrome Ore is sometimes slightly magnetic. This can cause it to be confused with magnetite. Chrome Ore and ilmenite have very similar properties. Careful observations of hardness, streak and specific gravity are required to distinguish these minerals in hand specimens.
Northrock Resourses is non ferrous metal mining company based in Somaliland and corporate office in UAE-Sharjah. We have recently started our operations and powered to supply Copper Ore 1000- 2000 MT /Month. We invites long business contract from serious buyers across the world. Our trail shipment 100 MT will be ported in Sharjah , Hamriyah port end of july. Copper Content : 20-30 % FOB:Sharjah
Bauxite, Magnesite And Iron Ore.
Barite powder, barite lumps, drilling mud agents.
Industrial chemicals, minerals.
Antimony Ore. 200-300 tons per month. delivered to Jabal Ali
We are supplier of lithium ore of various grades up to 6%. All our material is in UAE and customer can analyze samples and sign long term contracts with us. Our price is extremely competitive. We have large availability till 15000 MT per month. Contact us in order to discuss our potential collaboration.
