Dieses Buch beschreibt die Elemente der Gestenlehre und enth lt 96 Figuren und 2 Tafeln. Es richtet sich an Leser, die Interesse an Geologie und Mineralogie haben. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely...