Abstract

The origins of small platy albite minerals in Li-F granites, various types of myrmekite, perthitic albite, antiperthite, K-feldspar megacryst are comprehensively discussed and reasonably explicated in accordance with metasomatic rule and contact relationship. It is possible to find out the history of superimposed metasomatic processes in granites. The dissolution-vug-filling process does not belong to metasomatism, but it is closely accompanied by intense replacement process. Metasomatic texture should be distinguished from other ones. Metasomatic relics also should be determined as real residue from the replacement seen at present rather than an inherited relict from the previous replacement.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.