Jadeite forms crystals of mineral jadeite, the most important component of Jadeite, under certain conditions of temperature and pressure and other external factors (the relatively high pressure and low temperature diagenetic environment of the plate collision zone). Because the initial temperature is relatively high, the number of jadeite crystal nuclei formed is small and the crystals are coarse, resulting in large intergranular pores. At this time, the mineral aggregates formed are far from the gem grade and can only be called jadeite rock.
Jade to play with "bitter". It is 8.1 cm high, 4.9 cm wide and 1.2 cm thick. This piece is a typical "yellow plus green" material carved into the play pieces, due to bright colors, high transparency, strong luster, coupled with the novel theme of carving, is a collection worthy of play.
Jadeite is a dense, massive aggregate formed by numerous fine fibrous mineral crystallites mainly consisting of jadeite. For the formation of jadeite in nature, there are currently four main points:
The first view is thought to be the desilicated product of residual granite grout invaded into ultramafic rocks under high pressure conditions.
The second view is that the primary sodium feldspar is decomposed into jadeite during regional metamorphism; or it is believed that the albite first forms a blue flash with low degree of deterioration under the action of pressure-twisting stress and low temperature caused by plate collisions. Stone schist is further transformed into jadeite.
The third view is that the granite veins and pale gabbro rocks are under the pressure of 12-14 kPa, and they are replaced by a hot solution of sodium with a high chemical potential.
According to the discovery of the three-phase inclusions containing water, methane, and jadeite in the jadeite rock, the fourth point of view is that the jadeite is formed by the crystallization of a near-hard jadeite silicate melt. It is believed that this melt originates from a wide range of mantle from 300 to 400 km. Hexagonite layer.
Aside from its geological origin, Jadeite is a collection of jade. Its mineral composition can be very pure, such as a single mineral pure jadeite rock, it can also be multi-mineral, such as hard jadeite, hard jadeite, berylite, plagioclase and other hard jadeite, pyroxenite and many more. Therefore, the quality of jadeite is bound to be closely related to its combination of mineral components, tightness, and granularity. It is these intrinsic factors that determine the external structure of jadeite, such as its structure and transparency. . Strictly speaking, the vast majority of jadeites do not reach the gem level, and they can only be called rocks. The real emerald refers to the gem-grade sodium pyroxenites, of which the best quality pure jadeite rock is the most popular collection. The old pit glass kind of jade. Therefore, the formation of high-quality Jade primary minerals in Myanmar will inevitably go through the diagenetic and jade stages, and some may even undergo a third stage of secondary transformation in the later stage of mineralization.
Jade to play with "bitter". It is 8.1 cm high, 4.9 cm wide and 1.2 cm thick. This piece is a typical "yellow plus green" material carved into the play pieces, due to bright colors, high transparency, strong luster, coupled with the novel theme of carving, is a collection worthy of play.
Jadeite is a dense, massive aggregate formed by numerous fine fibrous mineral crystallites mainly consisting of jadeite. For the formation of jadeite in nature, there are currently four main points:
The first view is thought to be the desilicated product of residual granite grout invaded into ultramafic rocks under high pressure conditions.
The second view is that the primary sodium feldspar is decomposed into jadeite during regional metamorphism; or it is believed that the albite first forms a blue flash with low degree of deterioration under the action of pressure-twisting stress and low temperature caused by plate collisions. Stone schist is further transformed into jadeite.
The third view is that the granite veins and pale gabbro rocks are under the pressure of 12-14 kPa, and they are replaced by a hot solution of sodium with a high chemical potential.
According to the discovery of the three-phase inclusions containing water, methane, and jadeite in the jadeite rock, the fourth point of view is that the jadeite is formed by the crystallization of a near-hard jadeite silicate melt. It is believed that this melt originates from a wide range of mantle from 300 to 400 km. Hexagonite layer.
Aside from its geological origin, Jadeite is a collection of jade. Its mineral composition can be very pure, such as a single mineral pure jadeite rock, it can also be multi-mineral, such as hard jadeite, hard jadeite, berylite, plagioclase and other hard jadeite, pyroxenite and many more. Therefore, the quality of jadeite is bound to be closely related to its combination of mineral components, tightness, and granularity. It is these intrinsic factors that determine the external structure of jadeite, such as its structure and transparency. . Strictly speaking, the vast majority of jadeites do not reach the gem level, and they can only be called rocks. The real emerald refers to the gem-grade sodium pyroxenites, of which the best quality pure jadeite rock is the most popular collection. The old pit glass kind of jade. Therefore, the formation of high-quality Jade primary minerals in Myanmar will inevitably go through the diagenetic and jade stages, and some may even undergo a third stage of secondary transformation in the later stage of mineralization.
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