The turquoise jewelry on the stall is all blue, why is there a green one in my family! Intersection Intersection Intersection Intersection Intersection

Chinese name: Turquoise, also known as pine, Turkish jade, Turkic jade. English name: Turquoise
Chemical molecular formula: CUAL6 (PO4) 4 (OH) 8 · 5H2O turquoise due to the different elements,
n R n is different in color, mostly blue, light blue, green, green, green, green pale. Copper -containing oxides are blue, and iron -containing oxides are green. Color is an important factor that affects the quality of turquoise.
The green pine porcelain is the optimal like glazed porcelain. If there are irregular iron wires, its quality is worse. The value of white turquoise is lower than the blue and green. In the block, there are iron "black lines" called "iron green pine".
This is named after color and green, and because it imports European countries through Turkey, it is known as "Turkish jade", also known as "Turkic jade". Green pine products have now become an important collectible. It is a secondary mineral that is filtered from the ground water containing copper, aluminum, and phosphorus in early granite. Wrap the matrix. Gourdo is the earliest mineral variety used for accessories.
It is one of the ancient jade loved by ancient and modern Chinese and foreign people. It is used in the Neolithic period. Among the cultural relics unearthed from Yangshao Culture in Dahe Village, Zhengzhou, Henan Province (6500 ~ 4000 years ago), there are two green pine fish -shaped ornaments. There are 20 turquoise unearthed from Yongjing Dahezhuang, Gansu, China. On the arms of the Egyptian queen (Queen Zer) 5000 years ago, wearing four green pine gold bracelets.
The color of green pine products is loved by ancient and modern Chinese and foreign people, especially Muslims and the people of the western United States. Jewelry and crafts after greening in the Mainland of China, which are sold well, all of the countries in the world, all raw materials are produced by China.

The western American style turquoise gold jewelry
The gem -level turquoise is formed in the process of geological effects. The dense block collection of jade -grade mainly consisting of turquoise minerals. This definition emphasizes that it is formed in the process of geological action, which is different from artificially synthesized turquoise and other jade.
The green pine is a copper and aluminum phosphate mineral collection, and it is the most distinctive with opaque azure. There are also pale blue, blue -green, green, light green, yellow -green, gray green, pale and other colors. The general hardness is 5 ~ 6, the density is 2.6 ~ 2.9, and the refractive index is about 1.62. Under the long waves, it can be pale green to blue fluorescence. The green texture is not very uniform, the color is deep and light, and even contains light -colored stripes, spots and brown -black iron wires. The degree of density is also large. The pores are loose, and they are dense and hard. After polishing, the soft glass luster to the waxy luster. After polishing, it looks like a porcelain with glaze, so it is called "porcelain pine". There are also disadvantages of turquoise, that is, the green pine is heated and faded, and it is also vulnerable to corrosion and discoloration. In addition, the lower the green pores, the more developed the pores, and the more absorbent and fragile defects. Therefore, oil stains, stains, sweat stains, cosmetics, tea, and rust may enter the pores, resulting in difficulty changes in removing. Green is a more delicate jade variety. Both the processing process or the use process must be prepared. But as long as it is kept clean, it should not be problematic without high temperature and strong collision.
It turquoise research is a water -containing copper aluminum phosphate, which is classified as phosphate minerals. This is a mineral generated by the stream of water. During the process of liquid immersion precipitation, the color of the greenstone from blue, green to light green and light yellow. Due to the difference in crystallization pressure and later stages of the hardness of the hardness, the difference is that the difference and weathering conditions are large. The turquoise is listed as a semi -gem in the identification classification of modern treasure jade. The blue ones are valuable jewelry stones, blue and blue -green Curvy and other colors are pure. Those with dense structures can be the first choice for high -end art carving. The green pine is a treasure jade for the East and West inheritance because of its beautiful color.