Katni marble in Katni is a metamorphic stone that is abundant in nature. The word “marble” is derived from the Greek root marmorose and means bright. Marble is mainly composed of calcium carbonate or CaCO3.
But other minerals such marble as iron oxide, graphite, silica, mica, pyrite and clay are also found in it. Types of calcium carbonate marble is the topic that we will talk about in this article.
Introduction of marble
Marble is granular limestone or dolomite (a rock composed of calcium magnesium carbonate) that has been recrystallized under the influence of heat.
\pressure and aqueous solutions. To introduce marble commercially, it can be said that marble includes all calcium rich decorative stones that can be polished. In terms of lithology.
marble stones are massive instead of a thin layer. Marbles are composed of a mosaic of calcite grains that rarely show a trace of crystalline form under the microscope.
Marbles are often interbedded with metamorphic rocks such as mica schist, phyllite, gneiss and granulite. These rocks are mostly found in older layers of the .
Earth’s crust that are deeply buried in areas of intense folding and igneous intrusion. Alteration of fossil rich limestones to true marbles is a common phenomenon in such areas.
Calcium carbonate marble is an important source for the production of various types of calcium carbonate powder and is very important in this regard.
Types of marble: Marble comes in a variety of colors and many of them have different qualities, including the amount of streaking and so on. Having said that, there are 5 main types of calcium carbonate marble that are widely used in the world. Types of marble are:
Carrara marble: Carrara is one of the most widely used marbles for homes. This is the same white background marble with gray streaks. Carrara comes in several different varieties.
Sculptural marble: Sculptural marble always has a uniform background, but what sets this marble apart from other types is its dramatic veining. Usually in light gray colors, it has darker and larger.
veins while maintaining a glossy and reflective surface.
Calacatta marble: This type of marble is one of the most luxurious in the world due to its rarity. Calacatta is very similar to Carrara.
However, it also has some differences with Carrara. One of the most obvious differences is in the dark and thick streaks that make it highly distinctive.
Emperor marble: Emperor marble has different colors that are very suitable for the interior of the house. The colors are slightly darker and in shades of brown.
Kermamarfil marble: This marble has a light beige color and a yellow shade.
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