Quartz stone

Quartz stone, which we usually call quartz stone, is a new type of stone synthesized by more than 90% quartz crystal plus resin and other trace elements. It is a large-size plate pressed by a special machine under certain physical and chemical conditions. Its main material is quartz.Quartz is a kind of mineral that is […]


Feldspar is the most important rock forming mineral in surface rocks. Feldspar is the general name of feldspar minerals. It is a common aluminosilicate rock forming mineral containing calcium, sodium and potassium.Feldspar is an aluminosilicate mineral containing calcium, sodium and potassium. It has many kinds, such as albite, anorthite, barium feldspar, barium ice feldspar, microcline, […]


Granite is a kind of tectonic rock formed by volcanic lava rising to the surface of the earth’s crust under considerable pressure. The magma does not eject from the ground, but slowly cools and solidifies underground. It is a kind of plutonic acid igneous rock and belongs to magmatic rock (igneous rock). Granite is mainly […]


Bentonite is a non-metallic mineral with montmorillonite as the main mineral component. The montmorillonite structure is a 2:1 crystal structure composed of two silica tetrahedrons sandwiched with a layer of alumina octahedron. Due to the layered structure formed by montmorillonite crystal cells, there are some cations, such as Cu, Mg, Na, K, etc., and the […]

What is dolomite

What is dolomiteDolomite is a carbonate mineral, including iron dolomite and manganese dolomite. Its crystal structure is like calcite and often presents rhombohedron. It will bubble slowly when it is cold and dilute hydrochloric acid. Some dolomites emit orange light under the irradiation of cathode rays. Dolomite is the main mineral component of dolomite and […]

What is kaolin

What is kaolin Kaolin is a common clay mineral in nature, is also a very important non-metallic mineral, because of white, also known as dolomite. Pure kaolin is white, fine, soft soil, with good plasticity, fire resistance, suspension, adsorption and other physical properties. Kaolin resources are abundant in the world, with a total amount of […]

What is marble

What is marble Marble, also known as marble, is the original rocks in the crust of the metamorphic rock formed under the action of high temperature and high pressure in the crust, the main component of marble is calcium carbonate, accounting for more than 50%, mainly composed of calcite, limestone, serpentine and dolomite. The mohs […]

What is barite


What is barite Barite is the most common mineral of barium, and its component is barium sulfate. Produced in low temperature hydrothermal veins, such as quartz-barite veins, fluorite-barite veins, often with galena, sphalerite, chalcopyrite, cinerar, etc. Barite deposits in Hunan, Guangxi, Qinghai and Jiangxi provinces of China are mostly giant hydrothermal single mineral veins. Barite […]

What is limestone


What is limestoneLimestone is mainly composed of calcium carbonate (CaCO3). Lime and limestone are a large number of raw materials used in building materials and industry. Limestone can be directly processed into stone and fired into quicklime. Quicklime Cao absorbs moisture or adds water to become hydrated lime. The main component of hydrated lime is […]

What is calcite?

What is calcite?Calcite is a kind of calcium carbonate mineral, which is the most common in natural calcium carbonate. [1] Therefore, calcite is a widely distributed mineral. Calcite crystals have a variety of shapes, and their aggregates can be clusters of crystals, granular, massive, fibrous, bell emulsion, earthy and so on. Many square fragments can […]

What is gypsum

What is gypsumGypsum is a monoclinic mineral and a hydrate mainly composed of calcium sulfate (CaSO4). Gypsum is a widely used industrial and building material. It can be used for cement retarder, gypsum building products, model making, medical food additives, sulfuric acid production, paper filler, paint filler, etc.The microporous structure and heating dehydration of gypsum […]

What is talc