The tortoise shell in She Yan is very thin. Can I collect it?

The tortoise shell layer in She Yan is very thin, so whether it can be collected needs to be analyzed according to the real thing. Tortoise shell pattern, which is similar to the pattern on tortoise shell, is also called tortoise back pattern, which comes from the pit on Wei Long Meizi Mountain in Yanshan Village, Wuyuan, Jiangxi Province, and some red rock formations above it. The bottom material of tortoise shell layer is softer and finer than that of red stone layer, and mica and timely distribution are dense, which is beneficial to ink making; Tortoise shell rhyolite layer is thin and associated with jade bottom stone layer; There are many old houses in Yanshan village, whose cornerstone is tortoiseshell, which means seeking happiness and ensuring peace. It is very popular.