Stassfurt

WORLD SURVEY OF POTASH.1970.SURVEY AND MAPPING BRANCH.DEPT.OENERGY,MINES AND RESOURCES.OTTAWA,CANADA.DMA SERIES 1404.SHEET 231-B.SCALE 1:500,000TAUBERT H. 1974.THE POTASH AND SALT MINING INDUSTRY OF THE GDEMOCRATIC REPUBLIC.NEUE BERGBAUTECHMIK(BERLIN).V.4,NO.1.JPP.5-8.HUVOS,JOSEPH B.THE MINERAL INDUSTRY OF EAST GERMANY.MINERALSBOOK.V.III,1973.U.S.BUMINES.P.330