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August 25th, 2008 admin No comments

Rare Tibet

Gem Resources Distribution In China

Gem resources distribution in China

Gem resources distribution characteristics in China

Gem-rich country, a long history of exploitation, various types of gem resources, abundant, widely distributed. So far, have been found more than 330 various kinds of gem resources, including 51 species of precious stones, jade 121 species, 12 kinds of organic gems, 122 species of ornamental stones, inkstones of 26 and so on, were found in gem quarry locations (excluding pearls and fossils) 6000 Various, including crystal producing about 3600.

All kinds of gems, jade, organic gemstones, ornamental stones, inkstones so unevenly distributed across the country, this will all kinds of jade jewelry in China's distribution of resources, a brief overview to help readers understand China jewelery wholesaler distribution of resources.

First, gem class

1, precious gems have been found in China's precious gems: diamonds, rubies, sapphires, star sapphires, emeralds and gold emerald.

Diamond: mainly in Liaoning, Shandong and Hunan provinces. Liaoning large reserves of diamonds, excellent in quality. A total of more than 10 in Jiangsu and other provinces (regions) to gem diamond production and small in scale, not large-scale mining.

Ruby: mainly in Hainan, Xinjiang, Qinghai, Heilongjiang, Yunnan, Jiangsu and Anhui provinces. Hainan has been large-scale development and utilization of ruby; Xinjiang ruby part easy to select, the higher economic value; Qinghai ruby not because of resources to identify and stop all mining; Heilongjiang ruby poor quality, only sporadic mining; Yunnan, High Quality ruby who small, but very good color; Jiangsu, Anhui, Ruby found only sporadically.

Sapphire: mainly produced in Shandong, Hainan, Fujian, and Jiangsu provinces, they are known as China's four sapphire origin. Although a large sapphire deposits in Jiangsu, but the rich mine small scale mining has not yet, other provinces are now large-scale development and china gemstone wholesale utilization, which produced the sapphire mining in Shandong's largest. Fujian, Xinjiang, Jiangxi output of sapphire, and some with star effect.

Emerald: found produced in Yunnan, Heilongjiang and Qinghai provinces.

Chrysoberyl: in Sichuan, Yunnan, Inner Mongolia output, Heilongjiang, Fujian, Hunan for the mineralization.

2, General Stone

Beryl: produced in Yunnan, Inner Mongolia, more than 20 provinces (autonomous regions), which over the whole Xinjiang beryl varieties.

Topaz (Topaz): mainly in Yunnan, Guangxi, Hunan and Sichuan provinces (regions). Common for the colorless and yellow two, is a mid-range gems.

Tourmaline: produced in Xinjiang, Inner Mongolia, Yunnan, Sichuan, Tibet and other provinces (regions). Common in black and green are two.

Garnet: production in Jiangsu, Guangdong, five Chinese, Xinjiang and Shaanxi. There pyrope, spessartine, calcium aluminum garnet, andradite, almandine, etc.. Most to purple as the keynote, but also

Yellow, green series, is a middle and low precious stones.

Zircon: Zircon in Yunnan Province, and sapphire, spinel coexistence, brown, small pink, big up to less than a gem; Hainan zircon mainly in red color, bright beautiful finished processing them, but Most contain inclusions, cracks, affect quality; other more than 10 provinces (autonomous regions) have both zircon found, but many have not developed and utilized.

Olivine: mainly in Hebei, Jilin.

Pyroxene: mainly in Hebei, Jilin, Sichuan, Xinjiang and Inner Mongolia. Mainly augite and spodumene two. Hebei produced augite has been developed and utilized. Jilin augite produced although not yet development and utilization, but great potential. Spodumene production in Sichuan is rich in resources, has a broad development prospect. Spodumene production in Xinjiang, some with a cat eye effect. Inner Mongolia and several provinces (regions) are pyroxene found.

Crystal: mainly in Jiangsu, Hainan, Jilin, Qinghai, Guangdong, Fujian, Tibet, Xinjiang and other provinces (regions), in which most of Jiangsu Province, annual output of half the country, Jiangsu East China jewelry supplier Sea known as the "hometown of crystal" and reputation. Crystal is generally colorless, purple, and the minority tea, smoke, ink, yellow and other colors, red and green rare. Varieties of precious crystal hair crystal, mane crystal, landscape crystal, crystal water, such as bile.

ROSE QUARTZ: mainly in Xinjiang, Inner Mongolia, Henan, Jiangxi, Hunan, Yunnan, Qinghai and other places, is a low-grade gem quality quartz, pink. Xinjiang's Star ROSE QUARTZ production, popular.

3 rare gems

Apatite: mainly in Anhui, Xinjiang.

Quartz cat's-eye: Luodian produced in Guizhou Province, is a newly discovered species.

Epidote: mainly in Shaanxi, Anhui.

Diopside: mainly in Xinjiang, bright color, good transparency; its rare side pillar of a cat's eye effect, the more valuable species.

Andalusite: mainly in Henan.

Rutile: mainly in Anhui.

Cassiterite, white (black) tungsten ore are mainly produced in Jiangxi.

Celestite, fish Eye Stone in nature rare, rare, is a precious gem. Gem Lapis Lazuli mainly in Jiangsu, gem stone fish eyes are produced in Jiangsu.

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Wholesale gemstone, http://www.winbowgem.com supply vast kinds of styles handmade jewelry,mainly engage in wholesale handmade jewelry such as wholesale crystal ,wholesale pearl ,wholesale gemstone,who...