Huang Tu stone relief is a kind of natural landscape stone and quartzite jade. It has a unique particle shape, hence its name. This is also the most valuable place of landscape stones-each stone has different lines and colors, which can form a beautiful picture, give people who love fantasy another unique space to play, and let the bubbles of wisdom stir up countless beautiful works.
Stone painting introduction:
The crystal structure of stone paintings is fine, and the main mineral components are feldspar, quartz and some iron oxides. Because minerals are filled along the joints and pores of the original stone, under certain weathering conditions, mineral elements are colored, ferrous ions and trivalent iron ions are brown, brownish yellow and brownish, and some are brownish red and brownish red, which directly leads to different color patterns.
Therefore, the colors of landscape stones are generally yellow, tan, gray and so on. Its luster is glassy to earthy, opaque, and its Mohs hardness is 5-6.
Refer to the above? Baidu encyclopedia-painting stone