Is Hetian jade black? The answer is yes.
Black Hetian jade is formed by the entrance of graphite. The amount of graphite affects the degree of Hetian jade black. The graphite black and the jade are dark to the extent of black, and vice versa.
Black Hetian jade is the current jade, formed twice the time required for the formation of general jade. After hundreds of millions of years of natural erosion, weathering, ochre, cosmic rays and other geological formations, the real black Hetian jade is very rare. The quality is also very good.
The type of ink jade is distinguished according to the amount of graphite. The graphite content can be used as a point ink, the graphite is very dispersed, and the stars are dotted. Poly ink, graphite is concentrated together, medium content. There are so many graphites, all of them in black and jade, which can be called full ink. Of course, the black ink of the whole ink is the best.
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