| Mesonorm {GCDkit} | R Documentation | 
Calculates eine bessere Mesonorm for granitoids of Mielke & Winkler (1979).
    Mesonorm(WR, GUI = FALSE, precision = getOption("gcd.digits"))
| WR | a numerical matrix; the whole-rock data to be normalized. | 
| GUI | logical, is the function called from the GUI? | 
| precision | precision of the result. | 
This method of norm calculation should yield mineral proportions close to the actual mode of granitoid rocks. The calculated components are:
    Orthoclase, Albite, Anorthite, Quartz, Apatite, Magnetite, 
    Hematite, Ilmenite, Biotite, Amphibole, Calcite, Corundum, 
    Rest
    
If desired, the function plots the Q'-ANOR diagram of 
Streckeisen & Le Maitre (1979)
using the function QANOR. 
A numeric matrix 'results'. 
Vojtěch Janoušek, vojtech.janousek@geology.cz
Mielke P & Winkler HGF (1979) Eine bessere Berechnung der Mesonorm fuer granitische Gesteine. Neu Jb Mineral, Mh 471-480
Streckeisen A & Le Maitre RW (1979) A chemical approximation to the modal QAPF classification of the igneous rocks. Neu Jb Mineral, Abh 136: 169-206
    sampleDataset("sazava")
    
    Mesonorm(WR)