KAOLIN RECOVERY FROM PROCESSING TAILS
The main raw material mined in the open pits of Kaolin AD and processed in the company's plants is quartzkaolin sands. They are mined from several deposits situated in the eastern part of the Danube plain. This raw material is a mixture of quartz sand and kaolin in a ratio approximately 4:1. The geological structure of quartzkaolin sand consists of carbonate sediments from the early Cretaceous period.