What is the use of fish scales? Please tell me what you know, thank you!

It is estimated that the formation of "ichthyolite" is due to the different mineral compositions contained in rocks. When washed away by rain, different minerals dissolve in water at different speeds, resulting in some minerals dissolving in water first, forming an uneven network on the stone surface, which is what we now see as the so-called "fish scale stone".

This thing is generally used to make rockeries and garden bonsai.

Second, the stone age games

This was a task prop for the Mid-Autumn Festival before, but it was never opened in Chinese mainland, so it was useless. 8.0 There are also original stones for sale at the entrance of Bairen Village in Risako Mamiya.