I was a little surprised when I came in. Is the black "shadow stone"? Why does it look like black agate? Then I looked up the encyclopedia, and it turned out to be: 1) There are many sayings about the efficacy of "shadow stone", "sea of clouds stone", "orange stone" and "red bamboo stone" on the Internet; 2) The time when this statement appeared was relatively simple, and it was basically after 2009 that Feng Shui masters began to pay attention. After 20 10 years, a large number of network data suddenly appeared explosively in 20 10 years because of Li Juming, a Hong Kong Feng Shui master. 3) These statements are basically copied and intercepted from each other. There are no items such as shadow stone, sea of clouds stone and red bamboo stone in the official classification list of gems and ores in mainland China, all because no one has paid attention to them for thousands of years; 4) At present, there is no relevant chemical formula about "shadow stone" in mainland China, which can effectively explain what "shadow stone" is; 5) Some experienced fans who believe in the magnetic field and therapeutic efficacy of gem minerals also point out that there are too many statements about the spirituality and efficacy of "Shadow Stone". However, most mainland mineral or gem lovers claim that they had not been exposed to the information about "Shadow Stone" and "Sea of Clouds Stone" before 20 10, but after 20 10, they were said to have been exposed only through Internet channels such as Baidu's entry.
No wonder I haven't heard of it.
As for the so-called red bamboo stone, there is indeed an orderly introduction in encyclopedia, saying that it is a rare jade produced in Nara, Japan. It is a sacred stone unique to Japanese Buddhism. According to the comparison between encyclopedia data and sample pictures, the red beads in the above picture do look like so-called red bamboo stones, but there is no chemical composition of red bamboo stones on the Internet, and the red bamboo stones searched in Baidu pictures are also various, which makes people a little confused.
Then go to Taobao to search for related products, mostly tens of dollars, similar to agate products! ! !
It is recommended that the buyer ask the seller to issue a certificate when purchasing this product, otherwise it is natural jade. If artifacts or dyes are not good for health, Feng Shui metaphysics cannot be at the expense of health!
I hope it helps you! good luck