Element_Data {imputeREE} | R Documentation |
Element data for calculations
Description
A dataset containing CI and Mantle values for normalization for selected elements. The data used is from IUPAC, Palme and O'Neill (2014), and McDonough and Sun (1995). Ionic Radii are from Shannon (1976).
Usage
Element_Data
Format
A data frame with 77 rows and 11 variables:
- Z
Atomic Number
- Element_name
Element Symbol
- Atomic_Mass
Atomic Mass from IUPAC
- Unit
Measure Unit of the Concentrations, ppm = parts per million, pct = percentage
- PalmeOneill2014CI
Chondrite values from Palme and Oneil (2014)
- PalmeOneill2014CI_RSD
Uncertainty from chondrite values from Palme and O'Neill (2014) as RSD (Relative standard Deviation)
- PalmeOneill2014Mantle
Primitive Mantle values from Palme and O'Neill (2014)
- PalmeOneill2014Mantle_RSD
Uncertainty from Primitive Mantle Values from Palme and O'Neill (2014) as RSD (Relative standard Deviation)
- McDonough1995CI
Chondrite values from McDonough and Sun (1995)
- ShannonRadiiVIII_Coord_3plus
Shannon (1976) Ionic Radii for elements in Eight-fold coordination and 3+ charge
- Z_Zhong
numbers assigned by Zhong et al. (2019) for a logarithmic regression to calculate Zircon REE.
...
Source
IUPAC Website (https://iupac.org/)
Palme, H., and O’Neill, H. St. C., 2014, 3.1 - Cosmochemical Estimates of Mantle Composition, in Holland, H. D. and Turekian, K. K. eds., Treatise on Geochemistry (Second Edition): Oxford, Elsevier, p. 1-39.(doi:10.1016/B978-0-08-095975-7.00201-1)
McDonough, W. F., and Sun, S. -s., 1995, The composition of the Earth: Chemical Geology, v. 120, p. 223-253.(doi:10.1016/0009-2541(94)00140-4)
Shannon, R. D., 1976, Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides: Acta Crystallographica Section A, v. 32, p. 751-767. doi:10.1107/S0567739476001551
Shannon, R. D., 1976, Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides: Acta Crystallographica Section A, v. 32, p. 751-767. doi:10.1107/S0567739476001551
Zhong, S., Seltmann, R., Qu, H., and Song, Y., 2019, Characterization of the zircon Ce anomaly for estimation of oxidation state of magmas: a revised Ce/Ce* method: Mineralogy and Petrology, v. 113, no. 6, p. 755–763. doi:10.1007/s00710-019-00682-y