1995年5月12日,中国地质矿产报载钟华邦文报道,江苏发现神奇“响石”。文中简要描述这种奇石外表呈褐黄色至灰褐色,椭球状或不规则状,直径由几厘米至几十厘米,产在砂砾岩层中。用手摇动发出“(口当口当)”响声,故称“响石”。根据笔者多年的野外实践和研究,认为这种神奇的响石,实际是一种矿物中药材——禹粮石。 On May 12, 1995, China Geology and Mineral Resources reported Zhong Hua Bang Wen reported that Jiangsu found the magic “ring stone”. The text briefly describes the appearance of this stone yellowish brown to brown, ellipsoid or irregular shape, diameter from a few centimeters to tens of centimeters, produced in the glutenite layer. Swing by hand “(mouthfuls of mouth) ” sound, so called “ring stone ”. According to my many years of field practice and research, I think this magic ring, is actually a mineral Chinese herbal medicine - Yu grain.