oxide2ppm {GCDkit}R Documentation

Calculation of ppm of atom from wt% of an oxide

Description

Recasts concentrations of an oxide (in wt. %) to that of appropriate cation (in ppm).

Usage

oxide2ppm(formula,where="WR")

Arguments

formula

character: the oxide which is to be recalculated

where

character: a name of matrix or dataframe with the data to be recalculated

Value

A numeric matrix with one column containing the recalculated concentrations of the given cation (ppm) for individual samples.

Author(s)

Vojtěch Janoušek, vojtech.janousek@geology.cz

See Also

ppm2oxide, oxide2oxide, molecularWeight

Examples

    data(sazava)
    accessVar("sazava")
    
    oxide2ppm("K2O")
    
    oxide2ppm("FeOt")
    oxide2ppm("FeO")+oxide2ppm("Fe2O3")

[Package GCDkit version 6.1 Index]