PRODUCT DATA SHEET
GRADE: KI 700
Kaolin falls under Kaolinite group of clays. It is naturally occurring Hydrated Aluminium Silicate having the usual composition Al203 2Sio2 2H2O & is formed by alteration of Felsphthic Rock. The important properties are that it has good plasticity, does not swell in water, withstand high temperature & it is a non-conductor heat & electricity. This product may be used in Paints, Ceramic, and Paper etc.

PRODUCT DATA SHEET
GRADE: PREMIUM

• Chemistry: BaSO4, Barium Sulfate
• Class: Sulfates
• Group: Barite
• Uses: ore of barium

Barytes -
Barite is a common mineral and makes very attractive specimens. It often is an accessory mineral to other minerals and can make a nice backdrop to brightly colored crystals. At times bladed or tabular crystals of Barite form a concentric pattern of increasingly larger crystals outward

This product may be used in PAINTS, OIL DRILLING, FILER IN PLASTIC, PAPER, LEATHER, TEXTILE & RUBBER

PHYSICAL CHARACTERISTICS:

• Color is variable but is commonly found colorless or white, also blue, green, yellow and red shades.
• Luster is vitreous.
• Transparency crystals are transparent to translucent.
• Crystal System is orthorhombic; 2/m 2/m 2/m
• Crystal Habits include the bladed crystals that are dominated by two large pinacoid faces top and bottom and small prism faces forming a jutting angle on every side. There are many variations of these faces but the flattened blades and tabular crystals are the most common. If the pinacoid faces become diminished or are absent, the resulting prismatic crystal has a rhombic cross section. Also scaly, lamellar, and even fiberous.
• Cleavage is perfect in one direction, less so in another direction.
• Fracture is conchoidal.
• Hardness is 3 - 3.5
• Specific Gravity is approximately 4.5 (heavy for translucent minerals)
• Streak is white.

GRADE: Potash White Potash Pink
One of the most important materials for medium and high temperature ceramic glazes. It supplies potash, alumina, silica and often some magnesia and calcia to the glaze. Potash feldspars are not usually as pure and white as soda spars. A feldspar is called 'potash' if there is more sodium than potassium. There are no real deposits that have the theoretical 17% K2O, none are even close to this, they have a mix of potassium and sodium.

Glazes high in feldspar (35% or more) are likely to produce crazing problems. 'Flux saturated' glazes with more than 50% feldspar may be unbalanced and lack adequate glass former or alumina

GRADE: Sodium used in CEARMICS
Soda Feldspar is generally a clean white mineral which sources sodium, alumina and silica along with some potassium and calcium. Albite mineral from which soda feldspar is derived is often tends to be white in appearance compared with the pinkish hue of orthoclase mineral from which potash feldspar is ground. It begins melting around 800C.

In many cases soda and potash feldspar are interchangeable in glaze recipes. However, some differences will be apparent. For example, slightly different color responses will be encountered (i.e. cobalt tends toward purple copper toward blue with soda spar). Sometimes colors will be brighter with soda feldspar. In addition, soda spar has a higher coefficient of expansion and melts earlier and has a shorter range before it begins to volatilize.

Because sodium has the highest expansion of all oxides and because soda feldspar is high in this oxide, glazes with a lot of soda spar tend to craze. Thus, if any glaze recipe has more than 30% soda feldspar, it is wise to test carefully to assure the glaze is not in tension.

Synonyms:
Manganese dioxide (MnO2), Manganese oxide (MnO), Manganese (IV) oxide

Formula:
MnO & Mn02

Cubic green crystals that are insoluble in water but soluble in acids

It is a naturally occurring mineral, blackish brown in color and has purity ranging from 60% MnO2 upto 85% MnO2 after processing. It is widely used in the manufacture of dry cell battery, colorings glass and concrete, match box, catalyst and as a factory reagent

Magnetite is ferrimagnetic mineral with chemical formula Fe3O4, one of several iron oxidesand a member of the spinel group. The chemical IUPAC name is iron (II,III) oxide and the common chemical name is ferrous-ferric oxide. The formula for magnetite may also be It is black or brownish-black with a metallic luster, has a Mohs hardness of 5–6 and a black streak.

Uses:Fertilizers, Paints , High Density Concrete , Functional filler for Polymer & Rubber , foundry sand , welding Electrodes, Catalyst other uses

Manganese(II,III) oxide is the chemical compound with formula Mn3O4. Manganese is present in two oxidation states +2 and +3 and the formula is sometimes written as MnO.Mn2O3. Mn3O4is found in nature as the mineral hausmannite.

Hausmannite - a mineral consisting of manganese tetroxide; a source of manganese atomic number 25, manganese, Mn - a hard brittle grey polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals

Mineral - solid homogeneous inorganic substances occurring in nature having a definite chemical composition

Talc is a naturally accoutring steatite. It is also called as french chalk, soap stone. It comes in brilliant white and off colour. It has extremely soft soapy feeling and the powder is very slippery. Chemically Talc is Magnesium Silicate : 3Mgo, 4SiO2, H2O. [Magnesium Sislicate]

Talcum powder is a unique natural mineral produce through verification & fine grinding. This product may be used in Paints, Cosmetic, Paper, Pharmaceuticals, and Fertilizers etc.