Tonarten, Geologie, Eigenschaften und Farbtabelle (GcCeramics) – Meeneecat
Text von Glendale College CeramicsOriginal von GcCeramics: Clay Geology For educational purposes only. Clay Types, Geological Origins & Working Properties of Clay Geological Origin of ClayClay is a mineral ’stew‘ that is the result of the erosion of the earth’s crust over vast spans of time. Was ursprünglich das Mineral Feldspat in Eruptivgestein, vor allem … Weiterlesen