Amber Amber Blue Po natural Sumatra Blue Po 71g Mexico Blue Po rough ore

introduce: It is known to the whole world that Kopal resin is produced in Borneo, Indonesia, but at the Hong Kong International Jewellery Show in March 2017, a new amber "Sumatra Blue Amber" appeared. This unexpected "surprise" is amazing because of its quality Good comparable to Dominican Blueberry. This mysterious "Sumatra Blue Amber" is mainly produced in the primary deposits between the coal seams in Sumatra, Indonesia. Some people think that it is unreasonable to classify the Indonesian Blue Amber as Copal resin; because foreign scholars have pointed out that the key to the formation of amber is not only burial In addition to time, there is also the surrounding rock environment, so the resin with higher hardness in the rock layer in the Indonesian resin can be regarded as amber, and the resin with low hardness in the mud layer belongs to Copal resin. The Sumatra blueberry is buried in the rock layer, and its hardness is much harder than the copal resin produced in Borneo and Java. It can barely be regarded as a kind of amber. ". Based on the current Dominican blueberry a few hundred yuan per gram, or even as high as nearly a thousand yuan per gram, the price is very high, so some unscrupulous merchants have treated this "Sumatra blueberry" for a second time (such as increasing the size by quenching). hardness) is sold as a Dominican blueberry. Based on the principle of good faith, our shop is sold under the name of "Sumatra Blue Amber", and we have made friends with amber lovers at an affordable price. This piece is 100% guaranteed pure natural blue amber rough, without any artificial optimization treatment, unpolished, so that the natural Gemstone retains the primitive appearance of the natural rough. The hardness is comparable to the Dominican blueberry, and it can be polished into jewelry by itself with sandpaper! Blue Amber is not blue itself, it is tawny or brown. It needs to be refracted by light to reflect blue light. The stronger the light, the bluer it is. The current price of Sumatra Blue Amber is at a low point, and more and more people play Blue Amber. Stone You have turned to Sumatra Blue Po, I believe that there is a very large value-added space in the future!! Remarks: Wooden pedestal not included PS Our shop has carefully selected a batch of golden yellow Sumatra blue pearls with high-grade color, 100% guaranteed pure natural rough stone, without any artificial optimization, ranging from 10 grams to 100 grams. If you are interested, please contact us. Sold at wholesale price, thank you https://youtu.be/iLC7VTs9SZA