How to choose jadeite raw stone? You will know after seeing it!

The first step in gambling on stones is to "look at the sand", which means judging the quality of the stone based on its shape, compactness, size, uniformity and color. As the jargon goes, "Coarse sand has thicker flesh, fine sand has finer flesh. Uneven sanding has heavier cotton, loose sand has whiter bottom."

When looking at the sand, you should know that the skin of jadeite raw stone includes sand skin, wax skin, water stone skin and mountain skin. Xiangsha is only used for sand shells, mountain shells and water stone shells. Ineffective for waxy surfaces. The so-called sand must be the sand skin formed by the weathering of the original stone called skin shell. The wax skin is not formed by weathering of the original stone, but is formed by other substances wrapped around the original stone. Therefore, the wax in the wax shell has nothing to do with the original stone.

What is common in the market now are the sand-cast skins, such as Moshisha, Jiedui sand skin, Momoliang sand skin, Andashan black sand, Damakanshan material and Banshanbanshui, etc. Today we will talk about the typical Moshisha.

The sand-skinned skin of Moshisha is very typical among the sand-skinned raw stones. The sand outside is almost the same as the meat inside. According to the strict and uniform judgment of the sand, the bottom must have cotton weight (uneven sand), and the species is general, and it must not be too old (compact).

It can be seen from the play that the sand is very dense, relatively dense. Below 50 times, you can see that the sand is dense and uniform, with full grains and crystal clear. This performance has both water and kind of water, and its foundation is better than the first one.

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