1, no, no organization can issue a certificate of origin, which is unrealistic. Jade appraisal institutions can not only give the place of origin, but also give the price judgment, which is impossible.
2. The identification certificate only indicates the physical properties and chemical composition of jadeite, so it can be seen whether it is natural jadeite or not, and the place of origin is not indicated. Jadeite is basically produced in Myanmar, and other countries also have a small amount of jadeite, but it is far less than Myanmar.
3. yes. Henan Province, referred to as "Jade" for short, dushan jade, Henan Province, can produce jade certificate, Henan Province of People's Republic of China (PRC) and provincial administrative region of China. Zhengzhou, the provincial capital, is located in the middle of China. The border of Henan Province is between 3123-36 22 north latitude and 0/10 21-kloc-0/65438 east longitude.
It is unrealistic that no organization can issue the certificate of origin. For example, gold alloy testing tells you that the purity of gold is the purpose, so how do you judge where the mine is? . Without this ability, the jade appraisal institution can not only give the place of origin, but also give the price judgment, which is impossible.
5. No, the certificate of origin of jadeite is only a kind of certification document, and its authenticity and accuracy need to be the responsibility of the institution or department that issued the certificate, not the legal institution. If there is a dispute in jade trading, it needs to be handled according to relevant laws and regulations, not according to the certificate of origin of jade.
Can Gan Qing issue a certificate?
1, Gan Qing certificate will write the following contents: the certificate will include: inspection conclusion, total mass, shape, main color, infrared detection, remarks, auditor, inspection number and laboratory address. Chromite inclusions with metallic luster are common on the surface of Gan Qing.
2. Gan Qing refers to a kind of green jade that can be seen in the market. Its green concentration is large, that is, it is dark, yellow-green, dark green to dark green, with black spots, some evenly distributed, some shades, and often some black spots. Often cracked, opaque and dry, referred to as Gan Qing species.
3. Some Gan Qing species have almost no water, and thinning can't change their transparency, so they will keep a certain thickness to ensure their firmness. Gan Qing is not a traditional jadeite, so the jewelry appraisal agency will not give you a certificate to prove that it is jadeite.
Are there really many flowers growing jade on the Internet now?
1, a large part is false. The jadeite sold by Tik Tok live broadcast has not been publicly appraised by the buyer, so it is impossible to judge whether it is true or false. Tik Tok became popular in 2020, but for the jade jewelry industry, a new sales model will naturally bring opportunities to the industry.
2. Huaqing jadeite belongs to a kind of jadeite. Huaqing jade is known as Huaqing species because of its green flowers, which are distributed in China. In other words, the shapes of green are diverse, such as dots, spirals, lines, dots, sheets and so on. And the density of green varies, and the shade is uncertain.
3. I believe that all the friends who see here understand that Huaqing's jadeite has no collection value. However, not having a collection value does not mean that Huaqing Jade is not worth buying. Although Huaqing jade is lacking in texture and transparency, it does not mean that Huaqing jade is not worth buying.