The new cufflinks immediately swept the market

Made loess rust France: the jade coated with glue, buried Huangnitu, produce Loess rust. hematopoietic the Qin France: Jade buried in the mud of the pig's blood mixed and loess, loess rust color of blood Qin, resulting in a long time. made black spot method: boiled, broiled, wipe vinegar to produce the spots. jade the Distinguishing jade Distinguishing mainly refers to the identification, identification of jade, jade and the times. A piece of jade is jade? Non-jade? Which dynasty? - Dating. There is a saying goes in the cufflinks market in the Western society, popularity is beauty.  Mainly based on: According to historical documents, records analysis found some kind of jade as early as the era of the historical records, you may be counterfeit. Such as the shape of the book "Zhou" jade ritual, uses a detailed account of; the Yudai system described in Tang classics, recorded in the era of jade to produce shapes and specifications.
According to the experience to judge such as experience, according to antique dealers, antique collectors. Although some may be no theoretical basis, some often not jewelry terminology. 3) analysis of the jade carving craft and art style. Jade fake tended to focus on the shape and color, rather than focus on craft and art style, fake, or difficult to imitate. If a jade craft and artistic style and referred to an anachronism, it may be counterfeit. If the Neolithic jade Zhuo system process rough uneven thickness, holes drilling traces of the edges and corners are not clear; Zhuo system with modern tools, it is difficult to imitate. It is more often than not that once a popular cufflinks appeared, it will set off a burst of heat.  According to the characteristics of excavated jade were analyzed. Excavations of the tombs of modern science, its age can be determined. According to the characteristics of the unearthed jade, jade evolution of standard.
 To analyze and compare the overall style characteristics, according to ancient jade. Including the types and varieties of decorations, craft characteristics of the jade. Particular attention to the beginning of the jade, of the epidemic period, the decline of the disappearance of. 6) also unearthed jade with the carbon isotope dating. The new cufflinks immediately swept the market.  The carbon isotope dating method carbon isotope dating is generally not more than five years, the maximum is seven years.