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L chondrite meteorite phosphate microscopy and U-Pb analyses (NERC Grant NE/L002507/1)

Microscopy (Scanning Electron Microscopy, Cathodoluminescence Imaging) and U-Pb isotopic (Secondary Ionisation Mass Spectrometry) analyses of phosphate minerals in a suite of nine L chondrite...

U-Pb isotopic data for Chelyabinsk meteorite phosphates (NERC Grant NE/L002507/1)

U-Pb isotope ratio data set for numerous phosphate (apatite) grains in two thin section samples of the LL5 S4-6 Chelyabinsk meteorite. One section is of the S4-6 light lithology, and another of the...

Geochemical data from hot springs and associated bed rocks worldwide along with Mars samples and meteorites

Concentrations of various elements along with temperature, pH and dissolved oxygen, in hot spring fluids around the world. Bedrock chemistry data for Mars, in situ samples and meteorites, also...

The stable neodymium isotopic composition of the silicate Earth and chondrites (NERC grant NE/N003926/1)

Neodymium (Nd) concentrations, Nd radiogenic isotopes (143Nd/144Nd) and Nd stable isotopes (d146/144Nd) for chondritic meteorites, terrestrial basalts and mantle rocks, and rock reference materials.

The oxygen fugacity of core segregation and the redox evolution of the mantle: constraints from iron and chromium isotopes (NERC grant NE/F014295/2)

This project is aimed at understanding what kind of conditions the Earth's core formed under and how this affected the amount of oxygen present in the rocky interior of the Earth. It uses...

Micromagnetic domain structures and thermal stability of magnetite and iron as a function of grain size, shape and temperature (NERC grant NE/J020966/1)

The vast majority of palaeomagnetic recordings held in rock and meteorites are contained in small inhomogeneously magnetised particles that have a single-vortex (SV) domain state. The reliability...

Phosphorus speciation data from cherts and spherule beds related to the S2 impact event 3.2 billion years ago in South Africa

The data include total phosphorus abundances and concentrations of oxidized (phosphate) and reduced phosphorus (phosphite) for a series of samples spanning the S2 meteorite impact event recorded in...

Uranium isotopes (234U/235U/238U) and uranium concentration data on a suite of terrestrial and extra-terrestrial samples. (NERC grant NE/H023933/1)

This data compilation contains uranium isotopes (234U/235U/238U) and concentration data on a suite of terrestrial and extra-terrestrial samples for understanding the uranium isotope cycling on...

Thermodynamic properties of FeS polymorphs (NERC grant NE/J010626/1, NE/J010626/2)

FeS polymorphs are of significant relevance to condensed matter physics and planetary science. In particular, they are thought to form the cores of Earth and Mars, which is suggested by their...

Magnesium isotope compositions of Solar system materials (NERC grant NE/L007428/1)

The data are magnesium (Mg) isotope composition, i.e. the relative difference of isotope ratios as defined in Coplen (2011, doi: 10.1002/rcm.5129). The reference was DSM-3 (see Galy et al., 2003,...