Metamorphic facies

A metamorphic facies is a set of metamorphic mineral assemblages that were formed under similar pressures and temperatures. The assemblage is typical of what is formed in conditions corresponding to an area on the two dimensional graph of temperature vs. pressure. Rocks which contain certain minerals can therefore be linked to certain tectonic settings, times and places in the geological history of the area. The boundaries between facies are wide because they are gradational and approximate. The area on the

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 © 2008-2022.‎ All rights reserved.‎  Designed by www.sabasa.ir