Exporters of Mica, Feldspar and Quartz
   
 
  Feldspar and Quartz

During our mining process of mica  we have different by products such as Feldspar and Quartz.

Feldspar

Feldspar is by far the most abundant group of minerals in the earth's crust, forming about 60% of terrestrial rocks. Most deposits offer sodium feldspar as well as potassium feldspar and mixed feldspars.  Feldspars are primarily used in industrial applications for their alumina and alkali content.  The term feldspar encompasses a whole range of materials.  Most of the products we use on a daily basis are made with feldspar: glass for drinking, glass for protection, fiberglass for insulation, the floor tiles and shower basins in our bathrooms, and the tableware from which we eat.  Feldspar is part of our daily life.

Feldspar minerals are essential components in igneous, metamorphic and sedimentary rocks, to such an extent that the classification of a number of rocks is based upon feldspar content.  The mineralogical composition of most feldspars can be expressed in terms of the ternary system Orthoclase (KAlSi3O8), Albite (NaAlSi3O8) and Anorthite (CaAl2Si2O8).   Chemically, the feldspars are silicates of aluminium, containing sodium, potassium, iron, calcium, or barium or combinations of these elements

Basically, the two properties which make feldspars useful for downstream industries are their alkali and alumina content.  On those elements we can distinguish three families: Feldspathic sand, Pegmatite and Feldspar.  A further distinction can be made between sodium, potassium and mixed feldspars, depending on the type of alkali they contain.  Feldspars play an important role as fluxing agents in ceramics and glass applications, and also are used as functional fillers in the paint, plastic, rubber and adhesive industries.

Feldspar is a common raw material in the production of ceramics.
Feldspars are used for thermoluminescence dating and optical dating in earth sciences and archaeology
Feldspar is an ingredient in Bon Ami brand household cleaner.
it is used as a glazing material

 Quartz


Quartz (SiO2) is the most abundant single mineral on earth. It makes up about 12% of the earth's crust, occurring in a wide variety of igneous, metamorphic and sedimentary rocks. Quartz Chemical composition: SiO2

Quartz varieties are commonly separated into two groups based on the size of the individual grains or crystals; macrocrystalline quartz in which individual crystals are distinguishable with the naked eye, and cryptocrystalline quartz in which the individual crystals are too small to be easily distinguishable under the light microscope.

Some of the macrocrystalline varieties are:

Amethyst is the purple gemstone variety.
Citrine is a yellow to orange gemstone variety that is rare in nature but is often created by heating Amethyst.
Milky Quartz is the cloudy white variety.
Rock crystal is the clear variety that is also used as a gemstone.
Rose quartz is a pink to reddish pink variety.
Smoky quartz is the brown to gray variety.

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