In the jewelry market, the crystal-clear mid-range jade jewelry that reflects the skin is especially popular among beauty lovers. However, some consumers used the "folk detection method" demonstrated by the seller to select jade, and later discovered that jade is a counterfeit. Recently, the consumer received a complaint about consumer fraud, and in-depth investigation of the jade identification "revolution" inside the folk.
On-site experiment buyers were fooled
Ms. Qi recently saw an “experiment†in the Shenyang Road market where a jade stall owner performed to identify natural amber. The stalls adjusted the brine proportionally and placed the bracelets of natural amber and glass in a container filled with salt water, while the hand string that originally sinked in the clear water container floated up in the brine. I heard that the floating bracelets are natural amber, and the stall owners let the promotion, Ms. Yan and several onlookers can not help but unpack. However, it has been confirmed by the professional testing institutions of this city that the “amber†bracelets purchased by Ms. Yan for more than 500 yuan are actually resin strings worth less than 10 yuan. Ms. Qi complained to the media about the incident and said angrily: "These performances are really deceptive!"
Unannounced visits to individual jewelry jade shops, more than half of the clerk claimed to help customers identify the true and false jewelry. For example, the method of identifying natural amber is to use 1:4 brine; the identification of natural tourmaline can be verified by frictional ignition of paper dust; the method of identifying jade is to use them to draw glass and the like. When the reporter was dubiously saying that "resin bracelets can also rise in salt water", several female clerk impatiently said: "On the Internet, these methods are available!"
It’s not true that you’re not convinced
Online search for jewellery and jade identification methods, indeed found the so-called "saline detection method", "friction electrification method", and even "using the money detector to detect natural jade" and other magical folk "prescription". However, at the same time, some jewellery professionals posted on the Internet to attack this.
The gemstone professional demonstrates the so-called “salt test methodâ€, amber, lightweight plastics and resins can all float; in the “electricity experimentâ€, the pure natural tourmaline bracelet can absorb paper scraps after rubbing, while manual injection The rubber tourmaline also has the same effect; the "draw glass" and the money detector can not identify some of the artificially dyed jade. According to a number of professionals, even the senior industry insiders have a multi-practice approach to the identification of amber. The folk methods rumored on the Internet are very one-sided, and only a few fake materials such as glass can be removed. The "identification performance" of the merchants, ordinary people should keep in mind that "seeing is not necessarily true."
In response to the debate on online testing methods, experts at the Gemstone Testing Center said that the detection of natural jade under normal circumstances requires the assistance of professional instruments, and it is recommended that people go to the authorities for testing. It is recommended that the public choose a regular business when purchasing jewelry and jade, and keep the invoice as the basis for rights protection.
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