The formation of natural Natural quartz slab
Magmatic evolution in intrusion activities in the process, because the conditions such as temperature, pressure changes, differentiation is a rich source of SiO2 hydrothermal, along the bedding fracture penetration into the surrounding rock, metamorphic rock series, or along with the first contact fractured zone intruded, form vein Natural stone quartz countertops ore body.
Quartz stone for kitchen , inorganic mineral, the main component is silica, often contains a small amount of impurities such as Al2O3, CaO, MgO, etc., for translucent or opaque crystal, generally milky white, hard texture.Quartz slab for kitchen is a kind of physical properties and chemical properties are very stable mineral resources, the crystal of trigonal system oxide mineral, namely low quartz (a - quartz), is one of the most widely distributed in the quartz mineral mineral species.Quartz in its broad sense also includes high temperature quartz (b-quartz).Quartz, also known as silica,
It is mainly used for producing quartz sand (also known as silica sand), and it is also used for making quartz refractory and ferrosilicon.Quartz shiy and ng (quartz)
Composed of silica minerals, translucent or opaque crystals, generally milky white, hard quartz chemical formula of SiO2, the main ingredients of natural quartz, quartz, often contain a small amount of impurity elements such as Al2O3, IMO,, CaO, MgO style, etc.It has many types.The ceramic materials used for daily use are gangue quartz, quartz sand, quartzite, sandstone, silica, opal, diatomite, etc. The rice husk ash is also rich in SiO2.The appearance of quartz is usually colorless, white, milky white, pale and translucent. Mohs hardness is 7.With common sand, crystal is a kind of material that "gives birth to the mother together".When silica crystal is perfect, it is crystal.Silica gel is agate after dewatering.The water-bearing colloids of silica become opal after solidification.When the silica grains are less than a few microns, they form chalcedony, flint and secondary quartzite.Quartz is a plastic raw material, with the clay in the high temperature generated in the mullite crystal gift porcelain high mechanical st