The jade has a simple texture, colorful colors and subtle stone. It has always been loved by the Chinese people and represents the pursuit of peace, honesty, elegance and perfection.
Emerald black spots, black silk and black blocks
The jadeite often has black spots in the form of spots, spots, filaments and bands. These different forms of black may be caused by different reasons and there may be great differences in mineral composition. The black spots are often the remnants of chromite ore after being replaced by jadeite. The black spots are often amphibole clumps, the black silk is the small and medium-sized veins in the hornblende, and the black belt is the larger black silk.
1, black spots
Black spots are the remnants and artifacts of chromite after being replaced by jadeite, which tends to be green under the transmission of strong light and tend to be black under reflected light. Black spots are generally scattered in isolation.
2, black and black belt
The black silk and black belt in jade are caused by alkaline hornblende and omphacite. The role of alkaline hornblende must also be treated in different ways. If the green-based jade contains black hornblende, these black or dark minerals have an adverse effect on the appearance of jadeite and should be treated as a clarity feature. However, if the dark color mineral is contained in the colorless or white-based jadeite product, it will not have a negative impact on the appearance of the jadeite, but will increase the value of the jadeite product. At this time, these dark-colored ribbons are not regarded as a clarity characteristic. It is treated as a color element.
In the colorful emerald empire, black and green have an unusual intimacy, and black spots are prone to occur in old green materials. How should we view the black spots in the old green jade? Today, I will tell you about the black spots in the green jade in the old pit.
What is the black spot?
The black spots are spotted blacks in the emerald green, which are of various shapes and sizes and are distributed in the jadeite which is rich in green and watery.
Is the emerald seed with black spots old?
There are black spots of jade materials, old species, here the "plants old", in addition to the texture of the delicate and delicate, "water head", the most important thing is green and rich. In other words, the old green jade material is prone to black spots. But often the green and rich jade can hide the black spots, especially when the black spots are small and not easy to pay attention to.
What is the form other than black spots?
Black silk, black bands, and black patches often appear in jadeite with poor transparency and each has its own form. In the black and green entanglement, sometimes the boundary between the two is clear; sometimes it is difficult to clearly divide, the color depth is black, and the light color is green. Black bands or veins of black are often juxtaposed in parallel with green, sometimes a black color is close to a green color, and sometimes a black side is green, in addition to a number of green and black layers of green, a layer of black Multi-layered layering.
In fact, the old green is also rare. Look at these black spots and hold a tolerant attitude. In this way, there will always be unexpected gains waiting for you.
The family has two thousand gold, not as good as a green one! Every day, we bring you all aspects of jade knowledge and the most loving, interesting and valuable positive energy information!
Padding Jacket,Padded Coat,Padded Coat Womens,Womens Padded Jacket
SUZHOU DEVELOP TOGETHER IMP & EXP CO.,LTD , https://www.suzhoutaitong.com