Early Cretaceous Obernkirchen and Bentheim Sandstones from Germany used as dimension stone in the Netherlands: geology, physical properties, architectural use and comparative weathering

Abstract

AbstractThe Netherlands, with only scarce occurrences of outcropping or shallow buried natural stone, has over centuries imported huge quantities of Early Cretaceous Bentheim Sandstone and Obernkirchen Sandstone from Germany. The present paper provides an overview of their distribution and properties relevant to their use as building stone, and their mutual differences and comparative weathering. Evidence in Dutch architecture for the onset of quarrying of the Bentheim Sandstone is presented, and an overview is given of the use of Bentheim Sandstone and Obernkirchen Sandstone in the Netherlands and Belgium.