cheap tiffany jewelry wholesale What do you use to look at the green stone

fashion jewelry wholesale houston texas There is a special jade punching needle on the Internet. The price is not high. It can punch punching jade and jade such as greenite.
The appraisal:
(1) The granular structure can be seen under the magnifying glass, and it often contains yellow iron ore spots and white squares.
(2) Lushimite is generally blue, and its color is determined by the amount of greenite mineral content. The good green stone color is dark blue and pure, without cracks and delicate texture. Cheng Jiejie and so on.
(3) If the green stone is intertwined with whitestone lines or white spots, it will reduce the concentration, innocence and uniformity of the color, and the quality of the jewelry will decrease.
(4) The texture of the green stone should be dense and delicate, and there is no crack. The distribution of the yellow iron ore is evenly distributed like flashing star. The partial distribution of the pyrine is allocated, which will affect the texture of the green stone jade.

wholesale fashion jewelry montreal There are special punching machines, not only the green stone, other stones can be played. There are a lot of punching on our side. Generally