Excerpt from Die Geologischen Verhältnisse und die Chemische Zusammensetzung der Pyroxenquarzporphyre und der Pyroxengranitporphyre im Leipziger Kreise (mit 1 Tafel und 3 Geologischen Profilen): Inaugural-Dissertation zur Erlangung der Doktorwürde der Hohen Philosophischen Fakultät der Universität Leipzig
B arano w ski (die mineralogische und chemische Zusammen setzung der Granitporphyre. Z. (1. Deutsch. Geol. Ges. XXVI 1874 S. 522 - 532) untersuchte den Granitporphyr von_beucha und hielt das chloritähnliche Mineral für das Zersetzungsprodukt von Horn blende. Er veröffentlicht auch eine Analyse, die auf Molekular prozente umgerechnet, einen Überschuß von Tonerde über die Summe von Alkalien und Kalk aufweist und damit ihre Nutzbar keit verliert.
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Paperback. Condition: New. Print on Demand. This detailed scientific examination analyzes the mineral composition of different types of volcanic rocks originating from a late earth formation period. The author, an expert in the field, focuses on a type of volcanic rock called Pyroxenquarzporphyr, which contains a rare green-colored mineral known as pyroxene. The book delves into the geological origins and characteristics of these rocks, providing a comprehensive understanding of their variations and their place within the broader context of geological history. The author presents a systematic exploration of the rock's physical properties, chemical composition, and geographical distribution, offering valuable insights into the geological processes that shaped our planet. Forgotten Books publishes hundreds of thousands of rare and classic books. This 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. The digital edition of all books may be viewed on our website before purchase. print-on-demand item. Seller Inventory # 9780282274917_0
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PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LX-9780282274917
Quantity: 15 available