Venus in Venus rosewood is a mineral deposited in the pores of trees. If the groundwater where rosewood grows is rich in minerals, minerals will be deposited in the water in the body during the growth process, and Venus will appear, forming dots or lines due to different sections.
Extended data
The quality of "Venus rosewood" is also different. "Venus rosewood" is also hard to find. As long as it is a big material with a diameter of more than 26 cm, it will definitely be expensive. If there is a small hollowing out or no hollowing out in the middle, it will be more valuable. Often, the density of "Venus rosewood" is slightly lower than that of the same variety without Venus, but you can also see the "Venus rosewood" with high density, and the finished product is really beautiful. Therefore, the density of "Venus rosewood" is naturally high.
Corresponding to wood, the price of large-scale furniture made of "Venus rosewood" with high technological level is definitely extremely expensive. In the auction catalogue of Christie's auction house 1996 in the United States, there is a17th century "Venus rosewood" pen container, which is completely polished without any carving. You can clearly see Venus floating on deep purple rosewood, and the price is more than 7000 dollars. You can imagine the value of a finished piece of Venus rosewood furniture.
Reference materials? Baidu Encyclopedia-Venus lobular rosewood