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How to identify the quality of ivory is good or bad?
Time：2017-9-21 11:45:43 Click：188
How to identify the quality of ivory is good or bad?
Speaking of ivory, people may first think of is the ivory is certainly the more white the better, in fact, the quality of ivory is not just from the color point of view, it should be measured from a wide range of Oh, how to identify the quality of ivory good Bad? Mammoth ivory quality evaluation includes color, texture, head, weight, shape, process level and so on. Requirements are as follows:
(1) color, ivory color to white, milk white, porcelain white-based, dental carving mammoth art color ivory is very rare, green and rose for the treasures. Ivory white color more pure white more precious, the higher the value. Color white ivory with yellow or yellow and white are generally lower value.
(2) texture, ivory texture line fine, fine texture, dense structure for the best. Asian ivory thick texture, rough structure, loose texture, and thus low value; and ivory ivory texture line fine, fine texture, compact structure, good quality, high value.
(3) head, Ivory head refers to the transparency, most of the ivory was translucent a micro-transparent shape, the more the better the head, that is, the stronger the better transparency. Ivory quality goods soft, beautiful, with a warm color appearance, was grease and waxy luster. Enlightenment is too dry radiation or exposure is dry, dull.
(4) weight, the general ivory block more complete, high value. The greater the weight the better.
(5) shape, ivory jewelry design requirements fashionable and exquisite. Unique design, unique style, superb skills.
(6) the level of technology, ivory craft requires delicate and exquisite, to be superb carving, carved. The value of exquisite, highly skilled ivory works is particularly expensive.
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