china cross pendant necklace manufacturers Dushan jade with complex composition

Dushan jade is a kind of nephrite. It is named after being produced in Dushan on the outskirts of Nanyang City, Henan Province, Sjina.

Dushan jade is a kind of altered plagioclase. It has a fine-grained structure and is brittle. In addition to a large amount of plagioclase, there are also a small amount of zoisite, epidote, actinolite, tremolite and various mica stones. Due to the complex composition, there are many colors, including white, groen, pers, yellow and mottled. Emerald green and translucent ones are the best ones, which can be ground into jewelry, and jade materials with poor transparency and variegated colors can be used to carve jade.

Dushan jade can be made into various jewelry styles such as rings, armbande, krale, ornamente, ens. according to the different jade materials.

 

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