The interest in natural crystal heaven

Collectors like the fashion collection of natural crystals, but often because of the market to see the face of a large number of synthetic crystals have missed it. In order to get value for money bed of roses to the natural crystal, china gemstone we can understand it from the purity synthetic crystals and natural crystals of three different details:
first, amethyst color group and color film. Amethyst in the synthesis, the often dark purple with good number of films directed, it is easy to think of natural amethyst in the characteristics of irregular flakes chromophore. The biggest difference between the two is the synthesis of deep purple amethyst in color groups were nearly parallel to the sheet orientation, size small difference of form, line clear. The color of natural amethyst group is arbitrary irregular shape, color changes with depth, but the line is the gradient. If we Synthetic Amethyst floating in the dark purple film metaphor of "purple cloth", then the natural purple amethyst in groups can be regarded as floating "Zi Yan group."
second, hexagonal ribbon and parallel to the ribbon. There is also a feature of natural amethyst, sapphire is the same as the hexagon with ribbon. The synthesis of the green crystal in color, usually with parallel ribbon, and one level along the wall parallel to the nuclear crystal growth. Crystal necklace with a synthetic green, yellow and green and white appear, much like the natural crystal ribbon, together with some brown translucent solid internal impurities, easily mistaken for a natural green crystal, jewelry supplier but the synthetic crystals formed along the crystal ribbon parallel distribution of the nuclear wall, made of crystal ribbon necklace changes the whole string line, the mere mention of each one of the ribbon the same width, giving a too much "in step" and not natural.
Third, inclusion, and cotton and crystal clear. In the natural crystal, the frequent inclusion and cotton, and synthetic crystal crystal clear, there are individual bubbles or solid impurities. Recently, some synthetic crystals are often a number of triangles within the long tubular holes in these pores in the green or red powder. This is characterized by a long tube along a direction parallel, triangular cross section, which often uneven green or red powder Yan Bi distribution, the middle is often empty, long tube headers have sharpened end of a trend. But the real natural crystal is contained actinolite, rutile and other minerals, crystals, these minerals have their crystal shape. Gemstone wholesale They are wrapped in crystal, the non-directional random arrangement of different thickness and length, and often accompanied by the inherent natural crystal inclusions and cotton and so on.