lower Turquoise
テーマ：ブログTurquoise craft named "Turquoise", because of the shape of cone and the color green is named chikamatsu. Its English name Turquoise, meaning Turkey stone. But Turkey does not produce turquoise, legends of the ancient Persian turquoise is produced by Turkey into Europe and the name.
Chinese Name: turquoise turquoise, jade, also known as Turkey Turkic jade
English Name: Turquoise
Turquoise Happy Buddha chemical molecular formula: CuAl6 ( PO4 ) 4 ( OH ) 8 5H2O
Turquoise because of the containing element, color difference, a sky blue, light blue, turquoise blue, green, green with pale. Copper oxide when the blue,
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iron oxide green, color is Turquoise quality factor.
Turquoise days to blue glazed porcelain porcelain pine, like best. If there is irregular wire, its quality is poorer. White Turquoise value than blue, green to low. In a block of iron" black line" referred to as" iron Turquoise", abroad is called " blue Onyx turquoise".
Aka turquoise, turquoise, because of its color, shape of green pine is named, is the world's rare and precious stones as one of breed, because its input through the Turkey and European countries, it is "Turkey jade ", also known as the" Turkic jade". Turquoise products has become the important collections, is a secondary mineral, copper, aluminum, phosphorus by groundwater in early granite in leaching and become, in near surface veins are veins deposit formation of tuberculosis, the matrix package. Turquoise is the earliest used as mineral species.
Turquoise is a popular favorite at all times and in all countries is one of the ancient jade in the Neolithic period, the ornaments used by people.DVB-T MPEG 4
In Henan Zhengzhou river village of the Yangshao culture ( since 6500 ~ 4000) site Turquoise unearthed cultural relics, there are two turquoise stone shaped ornaments. China Gansu Yongjing River Village unearthed since before the 3800 Turquoise 20. In 5000 before the queen of Egypt ( Zer queens ) mummified arm, wearing four Turquoise gold bracelet.
Beautiful turquoise color products, well received by people at all times and in all countries, especially the United States Western Muslims and people's favorite. At present Chinese mainland Turquoise after processing the first jewelry and crafts, popular around the world, all the raw materials are produced in china.
Gem turquoise is in geological processes, to achieve the formation of jade is mainly composed of turquoise mineral composed of dense massive aggregate. This definition emphasizes its role in geological process, and a synthetic Turquoise and other gem different.
( Turquoise chemical molecular formula: CuAl6 ( PO4 ) 4 ( OH ) 8 5H2O )
There is a beautiful legend: the goddess patching the sky colorful stone, turquoise is one of them, now in the Hubei province Shiyan County distribution more!
Turquoise is a copper and aluminum phosphate mineral aggregates, with opaque blue the most characteristic. There are blue, blue green, green, green, green,jewelry factory grey, pale green color. General hardness is 5 ~ 6, 2.6 ~ 2.9 density, refractive index of about 1.62. Long wave ultraviolet light, can send light green to blue fluorescence.
Turquoise stone is not uniform, the color is deep and shallow, even with light stripes, spots and brown black iron wire. Dense degree also has bigger difference, pore are loose, the less dense hard. After polishing with a soft glass gloss to waxy luster. High quality polished like glazed porcelain, the appellation" porcelain turquoise". Turquoise also has disadvantages, that is Turquoise being easy to fade, but also vulnerable to strong corrosive chameleon.
In addition the hardness lower Turquoise pore more development, more absorbent and fragile defects, and grease, stains, perspiration, cosmetic, tea, rust may Shun pore into, lead to remove discoloration. Turquoise is a more delicate jade varieties. Both processes, or using a process must pay more love. But as long as keep clean, not subjected to high temperature and strong collision, there should be no problem.
Turquoise through modern mineralogy is a hydrated aluminum phosphate, classified in the phosphate minerals. This is a flow precipitating minerals. Turquoise in liquid flow sedimentation process for generating colour from green to blue, light green, light yellow. Hardness due to the mineralization process crystallization pressure and late pressure and weathering conditions lead to the differences in the modern, turquoise gem identification and classification are classified as semi-precious
stones, including blue precious stone jewelry varieties, blue and blue green green, the color of pure, dense structure can provide high-end art carving preferred, green because of its beautiful turquoise color is an east-west heritage of all gem.
