A mining company from Hesse, K+S, controls about 30 percent of the global market for highly pure pharmaceutical salts, which are essential for many medical products and are extracted from a depth of 1,000 meters. #Pharmasalze #Rohstoffe #Salzproduktion (translated)
www.tagesschau.de
Was Salz aus 1.000 Metern Tiefe so wertvoll macht
