Petro Gram: An excel-based petrology program for modeling of magmatic processes

作     者：Mesut Gündüz Kürsad Asan Mesut Gündüz;Kür(s)ad Asan

作者机构：Graduate School of Natural SciencesMugla SıtkıKoçman UniversityTR-48000MuglaTurkey Geological Engineering DepartmentKonya Technical UniversityTR-42250KonyaTurkey 

出 版 物：《Geoscience Frontiers》 (地学前缘（英文版）)

年 卷 期：2021年第12卷第1期

页      面：81-92页

核心收录：

学科分类：0709[理学-地质学] 070901[理学-矿物学、岩石学、矿床学] 07[理学] 0708[理学-地球物理学] 0704[理学-天文学] 

基　　金：PetroGram 

主　　题：PetroGram Magmatic petrology Geochemical modeling Partial melting Crystallization Assimilation Magma mixing 

摘      要：Petro Gram is an Excel?based magmatic petrology program that generates numerical and graphical *** Gram can model the magmatic processes such as melting,crystallization,assimilation and magma mixing based on the trace element and isotopic *** program can produce both inverse and forward geochemical models for melting processes(*** model for batch,fractional and dynamic melting,and inverse model for batch and dynamic melting).However,the program uses a forward modeling approach for magma differentiation processes such as crystallization(EC:Equilibruim Crystallization,FC:Fractional Crystallization,IFC:Imperfect Fractional Crystallization and In-situ Crystallization),assimilation(AFC:Assimilation Fractional Crystallization,Decoupled FC-A:Decoupled Fractional Crystallization and Assimillation,A-IFC:Assimilation and Imperfect Fractional Crystallization)and magma *** of the most important advantages of the program is that the melt composition obtained from any partial melting model can be used as a starting composition of the crystallization,assimilation and magma *** addition,Petro Gram is able to carry out the classification,tectonic setting,multi-element(spider)and isotope correlation diagrams,and basic calculations including Mg^#,Eu/Eu^*,εSrandεNdwidely used in magmatic petrology.