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R
aqp

rruff.sample

Sample XRD Patterns

Description

Several sample XRD patterns from the RRUFF project site.

Usage

data(rruff.sample)

Format

A data frame with 3000 observations on the following 8 variables.

twotheta

twotheta values

nontronite

XRD pattern for nontronite

montmorillonite

XRD pattern for montmorillonite

clinochlore

XRD pattern for clinochlore

antigorite

XRD pattern for antigorite

chamosite

XRD pattern for chamosite

hematite

XRD pattern for hematite

goethite

XRD pattern for goethite

Source

http://rruff.info/

References

http://rruff.info/

Examples

data(rruff.sample)

# plot all patterns
matplot(rruff.sample, type='l', lty=1)
aqp

Algorithms for Quantitative Pedology

v1.29
GPL (>= 3)
Authors
Dylan Beaudette [aut, cre], Pierre Roudier [aut, ctb], Andrew Brown [aut, ctb]
Initial release
2021-04-05

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