Traditional Culture Encyclopedia - Weather forecast - Will there be water on the back of jade when the weather is very hot?
Will there be water on the back of jade when the weather is very hot?
Jade, minerals, jadeite and nephrite are fine and shiny, and can be used as decorative or carving materials.
Jadeite is one of the most common rock-forming minerals in nature and a rare variety of pyroxene family, belonging to monoclinic system. Nephrite is a kind of hydrous calcium magnesium silicate with chain structure. It is a microscopic fibrous or dense massive mineral aggregate, with tremolite and actinolite as the main rock-forming minerals and other trace mineral components. The chemical composition is Ca2(Mg, Fe2+) 5 (Si4o11) 2 (OH) 2. It belongs to monoclinic system.
Judging from the concepts of mineralogy and petrology, the so-called "real jade" used by Chinese civilization is actually a modern "nephrite". Modern mineralogy describes the characteristics of nephrite, which is consistent with the ancient description of its fine and tough texture, Wen Ya color, high hardness, good transparency and suitability for carving jade works! Therefore, from the narrow sense of the concept of jade, jade can be defined as: usually refers to a single mineral aggregate composed of a certain mineral. Specifically refers to "jadeite" and "nephrite". The former is a mineral aggregate composed of jadeite, which is a mineral of pyroxene family in mineralogy, commonly known as "emerald"; The latter is a mineral aggregate composed of mineralogical amphibole minerals-tremolite series minerals, commonly known as "Hetian jade", and its hardness is greater than 6. Jade, collectively known internationally, also refers to jadeite and nephrite, and other jade carving stones are collectively referred to as jade.
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