minsForChemistry

Searches for minerals by their chemistry using a
<a href="/link/regular%20expression?package=georefdatar&version=0.6.5" data-mini-rdoc="georefdatar::regular expression">regular expression</a>.

Reference datasets commonly used in the geosciences. These include
standard atomic weights of the elements, a periodic table, a list of minerals
including their abbreviations and chemistry, geochemical data of reservoirs
(primitive mantle, continental crust, mantle, basalts, etc.), decay constants
and isotopic ratios frequently used in geochronology, color codes of the
chronostratigraphic chart. In addition, the package provides functions for
basic queries of atomic weights, the list of minerals, and chronostratigraphic
chart colors. All datasets are fully referenced, and a BibTeX file containing
the references is included.

Gerald Schuberth-Hlavač

georefdatar

Geosciences Reference Datasets

minsForChemistry function

<dl><dt>pattern</dt>
<dd>regular expression for the chemistry</dd>
<dt>ignore.case</dt>
<dd>switch case insensitivity on or off (default)</dd></dl>

Arguments

Searches for minerals by their chemistry using a
<a href='https://rdrr.io/r/base/regex.html'>regular expression</a>.

Find minerals by their chemistry — minsForChemistry

<dl>

<dt>pattern</dt>
<dd>regular expression for the chemistry</dd>


<dt>ignore.case</dt>
<dd>switch case insensitivity on or off (default)</dd>

</dl>

minsForChemistry: Find minerals by their chemistry

Description

Usage

Value

Arguments

See Also

Examples