Magnesite is a magnesium carbonate mineral with the chemical formula MgCO3, named for its magnesium content. It typically forms through the alteration of magnesium-rich or
carbonate rocks via metamorphism or chemical weathering. Magnesite is primarily utilized to produce magnesium oxide (MgO), which serves as a refractory material for the steel industry and as a raw material for the chemical industry. Additionally, small amounts of magnesite are used as gemstones and lapidary materials. In its raw form, magnesite appears as white, gray, or brown porous crystals. In its purest form, the mineral contains about 44 to 45 percent magnesium. We can supply magnesite in both raw (bulk) form and in powder (300 mesh) form.
Tyes of MAGNESITE (MAGNESIUM CARBONATE)
1-MAGNESITE LUMPS GRADE A
2-MAGNESITE LUMPS GRADE B
3-MAGNESITE POWDER
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Magnesite is an important industrial mineral composed of magnesium carbonate (MgCO 3. Pure magnesite is theoretically 47.8% magnesia (MgO) and 52.2% carbon dioxide (CO2). It is the source of two-thirds of the worldâ??s magnesia (MgO); 25% is extracted from seawater.
uses: Magnesite has an extremely high melting temperature, and that makes it a good refractory material in many steelmaking, metallurgical, and ceramic processes. MgO is one of the most commonly used materials for making the bricks used to line kilns, industrial ovens, and blast furnaces. Small amounts of magnesite are also used as a gem and lapidary material. Magnesite is also used to make fertilizers, magnesium chemicals, and is refined into magnesium metal
Raw/ Magnesite (MgCO3) 45%
QTY.: Min 1000/tons per month
Specification:
MgCO3 : 45 max SiO2 : 0.32 min
CaO : 1 Min Al2O3 : 1.24 min
Fe2O3 : 0.002 min LOI : 50 min
Size :- 50mm-300mm
Whiteness : 90% above
We are extracting and procuring CHROMIUM ORES from the mines in Muslim bagh, Khanozai areas of Balochistan and have capacity to export upto 10,000 mt per month.
Dear buyer,
I can provide finished Calcite items with best finishing. I have "Flowers and Stars " made in Calcite. Company name is: "Alpha Horizon trading pvt ltd".
Samit Minerals produces and exports some of the brightest, the whitest and the purest talc lumps in world.
We examine mining areas by taking out samples, make detailed feasibility report which is then transported to our Karachi stockyard for further processing to the required size for our customers. Then the procedure of packing, preserving and handling is carefully carried out for shipment. The aim always is to develop a mutually beneficial business.
Our A Grade Talc Specifications.
whitness 90% to 92%
Calcium Oxide (cao) 0.35%
Silica 59.90%
Magnessium Oxide 30.43%
Iron 0.53%
Alumina 0.20%
L.O.I 5.03%
We would like to take an opportunity and introduce our company " AYK Marketing Agencies" that involved with Minerals Industry (Talc, Raw Magnesite, Barite, Dolomite & Quartz) for the last 8-9 years. We have experience in exporting to different continents including China, Japan, Thailand, Korea, Spain, Italy, Belgium, Germany, U.K, Malaysia, Australia, Canada & U.S.A. All our exports were met with a great satisfaction among our customers. The positive feedback is something that we can be proud of. We export complete range of Towels and we provide high quality services for a very suitable price.
We would like to take an opportunity and introduce our company " AYK Marketing Agencies" that involved with Minerals Industry (Talc, Raw Magnesite, Barite, Dolomite & Quartz) for the last 8-9 years. We have experience in exporting to different continents including China, Japan, Thailand, Korea, Spain, Italy, Belgium, Germany, U.K, Malaysia, Australia, Canada & U.S.A. All our exports were met with a great satisfaction among our customers. The positive feedback is something that we can be proud of. We export complete range of Towels and we provide high quality services for a very suitable price.
We would like to take an opportunity and introduce our company " AYK Marketing Agencies" that involved with Minerals Industry for the last 8-9 years.
ayk(dot)marketing(dot)agencies(at)gmail(dot)com
We have experience in exporting to different continents including China, Japan, Thailand, Korea, Spain, Italy, Belgium, Germany, U.K, Malaysia, Australia, Canada & U.S.A. All our exports were met with a great satisfaction among our customers. The positive feedback is something that we can be proud of. We export complete range of Towels and we provide high quality services for a very suitable price.
State: Lumps
Color: White
Type: Talc Lumps
Whiteness: 94%-98% min
Origin: Pakistan
Product is in loose container
SGS REPORT OF OUR PRODUCT IS OFFERED BELOW:
Calcium Oxide as CaO = 0.073%
Silica as SiO2 = 59.20 %
Iron Oxide as Fe2O3 = 00.16%
Magnesium as Mgo = 33.26%
Loss on Ignition as LoI = 07.17%
Alumina as Al2O3 = 00.11%
Chloride as Cl = 00.02%
Moisture = 0.003%
Whiteness = 94%-98% min
Asbestoses = Nil
Packing = Bulk in Containers
Size = 10mm to 500mm
Port of Loading = Karachi Pakistan
