Excerpt from Andeutungen zu Einer Gesteins-Lehre, Zunächst in Bezug auf die Krystallinische KieselreiheQuelques géognost'és ne vornicub qu'une scale formation dans l'ensewble des minim pnmnifs tan! Toutes les pgrtios pmissent s'engu. Ner les nass dans les muss es avoir été prodüm par uno operation de lo nature, gnduée, il.'eu , wu, mais jamais interrompue ou changés.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.