Marble is known from the Greek root of marmoros, the brilliant brand and the commercial brand of Enix. Marble is a limestone type. The stubbornness of these stones is very high and they are as elastic as possible. These rocks have different minerals and colors, and their main features include beautiful colors and fine luster. For decades, it has been used in building. These types of rocks are especially applicable in decoration, stairs, interior, column and floor. Marble rocks are used as unique materials for decorating large buildings and sculptures. In the last 15 to 20 years, due to the increasing growth of various industries, decorative stones and precious stones did not meet their needs. Nowadays, many sabo services are available for this type of rock.
Other types of marble gems are green stones that are used in Iran more often in religious places. In the presence of some dolomite in lime, dolomitic magnesium is blended with other materials and creates marble in green. Marble rocks are resistant to adverse conditions, including heat and cold, and sunlight and rain. Marble rocks are derived from the conversion of limestone. The most important mineral that is called calcite is called. When limestone has been exposed to heat for a long time, it is transformed and eventually turned into marble. In places where there are hot springs, there is also marble and stone travertine.
Some types of marble contain 99% calcium carbonate; the main ingredient is calcium carbonate rock. The pure white marble is located in the most important and best of mines in Rostam Bam and Qorveh in Sanandaj, as well as in Italy. The best marble mines in the world are in Iran and Italy, which is superior to Italy in terms of color variation. The reason for the color variation is the presence of iron, aluminum, magnesium and the like. If there is anhydrous iron oxide, its color is brown or yellow, its color is red or pink due to the presence of dehydrated or dehydrated iron oxide, such as pinkish ore in West Azarbaijan province, and if it contains manganese and materials They are black, they are bark, gray or black. Some marbles have streaks, some are striped, and some are spotty or corrugated. Due to the metamorphism of the metamorphic deposits and metamorphism of metamorphic deposits. The economic significance of the gems that make up the metamorphic deposits before the transformation stage is low. Granular limestone stones, which are less economically important, are converted into marble deposits of high economic significance, due to regional variation and sometimes as a result of metamorphism.
Marble Mines Available in Iran:
In places of Iran, there are important mines of marble, one of the most prominent of these places is the orange marble of Kashmar, the green marble of Abbas Abad Jolfa, the marble of Khorasan Khalaj, the marble green Azarshahr, the pink marble, marble of Esfand Kerman, Joshaghan Isfahan, Green marble Shahin Dagh, Turan green marble behind Yazd, and Green marble in Yazd and Tangyeyeh (Talongyeyeh), Sirjan, Ten Rustam Bam and Marble mines of Mahallat and Fars province.
The hardness of marble stones is 3 to 4, but it’s beyond doubt that marbles made of quartz are more difficult to calcite marbles.
Marble Difference with Marble
What is the difference between marble and marble and chinese stone, and what is it, nicks and travertine? How do each occur? How and in what conditions does aragonite come from marble? Read the answers below.
Marble is a limestone produced by transformation while marble is a type of sedimentary limestone. Commercially, Chinese stones say white stones like sugar are said to be very tough, but scientifically, the limestone that has been re-crystallized due to increased thermal flux from hot or high pressure injections, Chinese or crystalline Refers to.
Travertine is also a type of calcareous rock that has a chemical origin and is caused by the deposition of calcium carbonate adjacent to the caves, springs and marshy ponds. The dominant color in this rock is cream, yellow, brown, gray and white. Its texture has porosity, but is also seen in the laminate. Due to the exhaustion of gases when deposited, and in some cases of degradation of plants, there are cavities on this rock. Most travertine lime is mechanized by alteration and due to the activity of hot springs.
Marble is one of the metamorphic rocks that occurs in conditions where there is a metamorphism along with crystallization of the early rock minerals. These minerals are generally carbonate minerals such as calcium carbonate and magnesium. Marble may consist of magnesite, calcite, dolomite and aragonite. So the marble is not necessarily Aragonite.
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Geologically, marble is referred to as diatomaceous limestone, the Latin term of which is Marble and Onyx, but commercially and in the market called marble and marble, with the combination of metamorphosed limestone or metamorphism and dolomite. Coarse marble, crystalline gray, or white to cream called the so-called Chinese stone.
One of the most important carbonate minerals is Aragonite. The orthorhombic system is associated with fine needles and polimorph calcite, which means they have the same composition, but their crystalline structure is different. This mineral is not stable in the long-term periods of geology, and in the end