Προσαρμοσμένο ασημένιο κρεμαστό όμορφο Jade-Precious Jade

7000 πριν, mankind had known jade and began to use it. The name “Νεφρίτης” originated during the Spanish conquest of Central and South America, που σημαίνει “smart stonein Spanish. It is said that the Spaniards at that time believed that this jade had the ability to protect the body and resist various diseases. Επομένως, it has become the jewelry that people often wear.

Σε 1863, French scientists confirmed that “Νεφρίτης” is the general term for two different minerals and rocks. They are Jadeite and NephDhrite. The boundary between the two is difficult to define, έτσι “Νεφρίτης” is used as their common name. The name.

Jadeite and nephrite meet the requirements ofjadeness”, and they are minerals with tough texture and compact crystal grains, and both belong totrue jade”. The representative mineral of jadeite is jade from Myanmar, and the representative mineral of nephrite is Hetian jade from Xinjiang, Κίνα.

Dushan jade (fossil) produced in Nanyang, Χενανός, Xiu jade (serpentine jade) produced in Liaoning, τουρκουάζ (turquoise jade) produced in Xiangyang, Hubei, και τα λοιπά., because they do not meet the main conditions of “νεφρίτης”, namely The texture is tough and the structure is delicate and dense, so it can only be regarded aslike jadeinstead oftrue jade”.

‘Jadeiteis equivalent to jade. After the jadeite entered China from Myanmar in the early years, this emerald green, λείος, crystal clear jade immediately robbed of the light of nephrite and became the favorite of collectors. “Nephritehas always been China. The traditionally used jade, the commercial name ismutton fat white jade.Its origin is distributed in Xinjiang and Yunnan, Κίνα. It was used for Buddhist purposes in the early years, and later it was made into jade, jade seal, jade belt, jade pendant, jade paperweight, και τα λοιπά. China The similar jade produced includes Xiu jade, Dushan jade, hydrocalcium garnet jade, hard sodite jade, and quartzite jade.

The interpretation of the word Jadeite in the English dictionary is “Σμαράγδι” και “Νεοσσίτη”. Can these two names be equal? According to the analysis of modern jewelers, “Νεοσσίτη” is not completely equivalent to “Νεοσσίτη”, but the jewelry industry refers to “Νεοσσίτη” as “Νεφρίτης” και “Νεοσσίτη” is also the commercial name of “Νεοσσίτη”. From a scientific point of view, jadeite is an aggregate of pyroxene minerals that are dense, massive, with high hardness, extremely tough and mainly composed of jadeite. The chemical formula of jadeite is NaAI (Si206). When its content in jadeite is as high as 99%, it is generally white; while green jadeite usually contains more diopside. Εξάλλου, jadeite may also contain a small amount of calcium iron pyroxene, chromite, albite and hornblende.

 

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