Geochemical Modelling of Igneous Processes - Principles and Recipes in R Language: Bringing the Power of R to a Geochemical Community (Paperback, Softcover Repri)

1 Introduction.- Part I R/GCDkit at work.- 2 Data manipulation and simple calculations.- 3 Classical plots.- 4 Specialized plots.- 5 Radiogenic isotopes.- Part II Modelling major elements.- 6 Direct models.- 7 Reverse models.- 8 Forward modelling in R.- 9 Reverse modelling in R.- Part III Modelling trace elements.- 10 Dilute trace elements: partition coefficients.- 11 Direct (dilute) trace-element models.- 12 Reverse (dilute) trace-element models.- 13 Trace elements as essential structural constituents of accessory minerals: the solubility concept.- 14 Forward modelling in R.- 15 Reverse modelling in R.- Part IV Radiogenic isotopes.- 16 Direct models.- 17 Reverse models.- 18 Forward modelling in R.- 19 Reverse modelling in R.- Part V Practical modelling.- 20 Choosing an appropriate model.- 21 Semi-quantitative geochemical approach.- 22 Constraining a model.- 23 Numerical tips and tricks.- 24 Common sense in action.- Part VI Worked examples.- 25 Differentiation of a calc-alkaline volcanic series: example of the Atacazo-Ninahuilca volcanoes, Ecuador.- 26 Progressive melting of a metasedimentary sequence: the Saint-Malo migmatitic complex, France.- Appendix I R syntax in a nutshell.- Appendix II Introduction to GCDkit.- Appendix III Solving systems of linear algebraic equations in R.