Rocks Minerals : Identifying Types of Rocks

The three types of rocks are igneous, formed from molten rock, sedimentary, formed from the elements of an existing rock, and metamorphic, formed by a change in heat or pressure. Identify the three different types of rocks with information from a geology professor in this free video on rocks. Expert: Jeffrey K. Wagner Bio: Jeffrey K. Wagner is an associate professor of astronomy and geology. He has been a faculty member of Bowling Green State University Firelands since 1981. Filmmaker: Bradley Walton

اين پايگاه در ستاد ساماندهي پايگاه‌هاي اينترنتي وزارت فرهنگ و ارشاد اسلامي ثبت شده است و همه حقوق مادی و معنوی آن برای پایگاه تخصصی سنگ‌شناسی ایران است. هرگونه استفاده و نشر مطالب اين پايگاه تنها باید با ذکر منبع باشد.    Copyright © 2008-2023.‎ All rights reserved.‎  Designed by www.sabasa.ir