Zhao Sijie's blockchain
maybe the 5g stock you buy is a concept stock, which has nothing to do with Huawei itself. However, if you rely on Huawei's speculation, it may lead to the rise and fall of 5g stock e to Huawei's internal and external influence.
As an important branch of amber, Lamper is deeply loved by Tibetan friends. Just like the recent anti-corruption drama, which is very popular, divides people into three, six and nine grades, there are also high and low grades in Lamper
of course, the most popular is Dominica Lamper, the top Dominica is dreamy sky blue, but Dominica Lamper is rare and expensive, but compared with Mexican amber, it is much cheaper and has more market content
So you know, today I want to talk about how to distinguish the two kinds of Lambert ~ < img Src=“ https://iknow-pic.cdn.bcebos.com/a8773912b31bb05119f098e03d7adab44bede026 ">? 7? The orebody of Lamper in Mexico is different from that of Lamper in Dominica. The special feature of Lamper in Mexico is that it is formed by legume resin from 30 million years ago. Cracks and volcanic ash are common on the surface of Duomi orebody. In addition, domilamper's ore skin feels Sandy and easy to fall
the ore skin in Mexico is more like scab, hard and petrified Of course, this does not mean that all Duomi mines should be like this. There are other mines. In Mexico, however, the crust is usually thinner.)
? 7? The left is Dominica lappa, the right is Mexico lappa
the colors are different
sky blue and blue purple are the unique colors of Dominica lappa. Strong white blue fluorescence reaction will appear under the wavelength of 380-450nm
the Mexican material is called blue green peat, which is basically green under natural light. Even if the refracted blue light is lighter, it is extremely transparent, and its color is basically light yellow
reaction to strong light irradiation, light retention phenomenon
one of the great differences between Dominica Lamper and Mexico Lamper is that when the strong light flashlight is used to irradiate amber in the dark, there is an obvious light column in Mexico amber slowly receding when the flashlight leaves Amber, But Dominica amber often does not have this kind of light retention phenomenon
after reading these three points, I don't know if my friends have understood them: if you look at the original stone, you can see the cortex; if you look at the original stone, you can see more cracks in Dominica; if you look at Mexico, you can see more fossilization; The fluorescence reaction in Dominica is intense white fluorescence, while that in Mexico is relatively shallow; The most obvious point is that Lamper in Mexico will retain light, while Dominica does not