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Spence porphyry copper deposit: Hematite (U-Th-Sm)/He geochronology
This spreadsheet contains (U-Th-Sm)/He data for 73 hematite samples from the supergene profile of the Spence porphyry copper deposit in the Central Andes. These data are... -
Rb/Sr ratio vs Nd model age of the new continental crust (NERC NE/K008862/1)
A worldwide compilation of 14,261 analyses of Nd, Sm, Rb and Sr concentrations, and Nd and Sr isotopes, in crustal rocks with a range of crystallisation ages. These data were... -
Trace element data from rivers [LOIS]
Discrete data for trace elements for both the dissolved and acid available fractions for thirteen core sites in the Humber catchment over the period 1993 to 1997 and for three...