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author: Pratibha Refractory Minerals

website: pratibharefractory.com/

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PratibhaR's Posts - Page 13

Supplier of Kaolin

Supplier of Kaolin

Kaolin is derived from the mineral Kaolinite which presents in the Earth's crust. In its natural state kaolin is a white, very soft powder consisting primarily of the mineral Kaolinite, which, under the microscope, is seen to consist of roughly hexagonal, platy crystals .These crystals may take a worm like and layered forms and rarely macroscopic forms.

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Supplier of Talc Powder

Supplier of Talc Powder

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Talc is a metamorphic mineral which can be found in rocks, in foliated masses and sometimes in veins. One can describe talc as Soapstone because of its softness and greasiness. Talc’s structure is similar to micas and clay minerals. It mostly found in the form of magnesium silicates though it covers a wide range of primary rocks and minerals. It is sheet silicate basically.

 

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Supplier of Talc Powder

Supplier of Talc Powder

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Talc is distinguishable from pyrophyllite chemically and optically. French chalk is a fine-grained variety of talc rock. Talc is usually related with chlorite, serpentine, dolomite, and other metamorphic rocks; it is basically a secondary mineral formed by the modification of other magnesium silicates.

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Supplier of Kaolin

Supplier of Kaolin

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Pratibha Refractory Minerals was established in 1987 in Udaipur, Rajasthan, India. It supplies, manufactures and export refractory minerals like talc powder, dolomite and kaolin. Pratibha Refractory Minerals is one of the best Supplier of Kaolin in India and all over the globe. It produces the best quality of Kaolin which is fine and of good quality. Further, we endeavor to maintain a good reputation among our clients. Our first priority is customer satisfaction.

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Supplier of Talc Powder

Supplier of Talc Powder

 

One of the remarkable features of talc is its simple, almost constant composition; Unlike other silicates, even closely related ones, talc appears to be unable to accept iron or aluminum into its structure to form chemical-replacement series, even though an iron of talc is known, and the structurally related chlorite forms at least a partial series between iron and magnesium end-members.

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Supplier of Talc Powder

Supplier of Talc Powder

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Talc is a hydrous silicate of magnesium and usually contains small amount of nickel, iron, and aluminum as foreign matters. This mineral ranging in color from white through various shades of gray and green to the red and brown of impure form, translucent to opaque, and having a greasy, soapy feel.

 

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Supplier of Dolomite

Supplier of Dolomite

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Dolomite is composed of calcium magnesium carbonate and its chemical formula is CaMg(CO3)2 .The amount of calcium and magnesium is equal but sometimes small amount of iron and manganese may also be present. It is composed of 52.06% oxygen, 13.03% carbon, 13.18% magnesium, and 21.73% calcium. It is a soft mineral that occurs in crystals and sometimes in giant sedimentary rocks. Along with calcite and aragonite, dolomite makes up approximately 2 percent of the Earth’s crust.

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Supplier of Dolomite

Supplier of Dolomite

Dolomite was named after the French mineralogist Deodat de Dolomieu. The mineral dolomite is commonly found in deposits of a sedimentary rock called dolostone. Dolomite is a true chemically uniform calcium magnesium carbonate with the chemical formula CaMg(CO3)2,

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The inherent differences between dolomite and calcite drive the applications for dolomite. Dolomite is chosen for many construction and building product applications due to its increased hardness and density.

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Supplier of Talc Powder

Applications of Talc

 

This Mineral serves a number of useful roles. It is widely used in baby powder and cosmetics. It can be used as lubricant, filler in paper manufacture, and basic component in paints, ceramics and roofing material. It is the softest and is the necessary ingredient of baby powder, cosmetics, papers, paint, plastic, rubber etc. It is the softest mineral on the earth. It is an industrial raw material in powder form, which is used in a wide range of applications.

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Supplier of Talc Powder

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Supplier of Talc Powder

Supplier of Talc Powder About Talc Powder Talc is a metamorphic rock usually composed of hydrated magnesium silicate mineral, whose chemical formula is Mg3Si4O10 (OH) 2. It is basically a mineral which belongs to the class of silicates.  It is a sheet silicate which means that it is structurally similar to micas and clay minerals. It is a translucent mineral with a pearly luster.

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