WinFloyd2 {GCDkit}R Documentation

Zr/TiO2 - SiO2 (Winchester + Floyd 1977)

Description

Assigns data for Zr/TiO2 vs. SiO2 diagram into Figaro template (list 'sheet') and appropriate values into 'x.data' and 'y.data'

Usage

WinFloyd2()

Details

Classification diagram proposed by Winchester & Floyd (1977).

WinFloyd2.png

Using incompatible element ratio and silica (Zr/TiO2 vs. SiO2), following fields are defined:

Trachyandesite
Basanite/Trachyte/Nephelinite
Phonolite
Trachyte
Comendite/Pantellerite
Rhyolite/Dacite
Rhyodacite/Dacite
Andesite
Subalkaline basalt
Alkaline basalt

Value

sheet

list with Figaro Style Sheet data

y.data

SiO2 wt. %

x.data

(Zr/TiO2)*0.001 wt. % ratio

Author(s)

Vojtěch Erban, erban@sopky.cz
& Vojtěch Janoušek, vojtech.janousek@geology.cz

References

Winchester JA & Floyd PA (1977) Geochemical discrimination of different magma series and their differentiation products using immobile elements. Chem Geol 20: 325-343 doi: 10.1016/0009-2541(77)90057-2

See Also

classify figaro plotDiagram

Examples

    data(atacazo)
    accessVar("atacazo")
    
    # To plot data stored in WR or its subset (menu Classification)
    plotDiagram("WinFloyd2", FALSE)
    
    # To Classify data stored in WR (Groups by diagram)
    classify("WinFloyd2")

[Package GCDkit version 6.1 Index]