What is the distribution of bentonite?

Nanjing earth drilling experts said that the prospective reserves of bentonite deposits in Wulanyingge area are expected to exceed 5 billion tons. Guangxi is produced in Ningming, Tiandong, Chongzuo, Guiping and Hengxian. Ningming's reserves are large, reaching 640 million tons, followed by Tiandong's, reaching 40 million tons, with total reserves exceeding 654.38+065.438+0 million tons. Ningcheng, Xinghe, Huolin, Guyang and other places in Inner Mongolia are rich in bentonite deposits, among which Ningcheng in Chifeng has the largest reserves, reaching more than 654.38 billion tons. The rest are distributed in Jiangsu, Sichuan (Nanchong), Hebei, Hubei, Shandong, Anhui, Zhejiang, Jiangxi, Henan, Shaanxi, Gansu and other provinces (regions).