Hetian jade Charm Bracelet identification
A view of color
Hetian jade Charm Bracelet color to white and blue tone, tone more uniform. White white jade, especially suet white jade and Hetian unique. Xiuyu and Nanyang jade also has white, but not Hetian jade color is, and some also with green and other impurities. Cyan green jade, sometimes with green jasper and Xiuyu easily confused, to master the characteristics of cyan, it is between the blue and green. Hetian jade jade some skin color, skin color tone mostly brown, limited to local.
Two analysis of texture law
Hetian jade Charm Bracelet texture dense and delicate, moist and soft, with oil luster, giving a soft sense of just seeing, white is particularly evident. Other jade is also delicate texture, but the moisture and grease are not and Hetian jade.
Three test impurity method
Hetian jade Charm Bracelet pure, very little impurities. Impurities are common for iron and graphite. Impurities are mostly distributed at the crack, brown or brownish black, visible to the naked eye. Graphite is black, distributed in the ink jade.
Four judging hardness method
Hetian jade Charm Bracelet hardness of 6.5-6.9, with a steel knife engraved, and its hardness is similar to jade, jade, jade, chalcedony and so on. Jade hardness of 6.5-7.0, Nanyang jade hardness of 6.0-7.5, chalcedony for 6.5-7, can be distinguished with other features.