Graphite blocks are harder than flour. If you use graphite powder to make jade, there will be no whitening. Jade is basically composed of quartzite. You can remake the organic matter by removing the quartzite from the jade powder. But if it is made of cement, it is difficult to do it. So the color is lighter. The jade that I know is made of minerals, such as agate. Southern Onyx. The problem with jade is that the color is less interesting.do it

Mountain material, the whole post-seal is rich and full of oil. When the real object is transparent, the surface is polished. The polished color is very green and beautiful, not as stereotyped as other mountain jade carvings. The proportion of mountain material degreasing and dewaxing scrub is very small, and it looks greasy. It has a strong sense of oil and gas, such as Hougutou from Ishikawa County. But it's not real gems and jade are minerals.

In fact, the graphite material is quite beautiful, and it is also good to polish the seal. The graphite material is Opal.

The graphite process here is very complicated. The last mountain material was used as a sample, engraved material, and polished and polished to make a sketch. From the picture above, we can see that there are too many traces on the engraving. However, these few things made feel that the fineness requirements are relatively high. If you want to make a square mouth, you have to grind a graphite mill. Find a graphite mill. But in terms of material quality, I feel that the mountain material is carved into jade. After all, it has optical properties, jade properties, and fingerprint properties. A little bit more is graphite, only the oil will be optically revealed in the eyes.

Eating graphite into the holes will not only not affect the spirituality of light transmission, but also increase its sense of weight, hardness and weight to a certain extent. That's why graphite is used for carving.