Moss stones and diamonds have a special property-lipophilicity, that is, they are easy to get oil, including oil secreted by the human body and cooking fumes. Moreover, because oil is easily contaminated with dust and dust, diamonds will look dirty and dull over time. Mosan diamonds can be washed regularly to restore their original color.
Extended data
Although Mosan stone looks like a diamond, it is very different. According to reports, the internal structure, numerical value and appearance of Mosang stone are very similar to diamonds. Even if it is detected by a general thermal conductivity meter, it will be judged as a natural diamond, which is difficult for ordinary consumers to distinguish. However, experts explained that even if it is again like this, there is still a difference between mosan stone and natural diamonds.
For example, the composition of diamond is carbon, and the composition of grinding stone is silicon carbide; Moss stone and diamond have different specific gravity, the former is lighter; The hardness of ground stone is less than that of diamond, and the Mohs hardness of diamond is 10, while that of ground stone is 9.25. Most of the cut mosan stones have blunt edges, which is completely different from the sharp-edged diamonds.
Mosan stone is good and beautiful because Mosan stone has birefringence, while diamond is only single refraction. The so-called light refraction refers to the phenomenon that when a light source is injected into a transparent medium, the propagation direction will change and then reflect back.