Results 41 to 50 of about 135 (123)

Potassium distribution and isotope composition in the lithospheric mantle in relation to global Earth's reservoirs. [PDF]

Geochim Cosmochim Acta, 2021
Ionov DA, Wang K.
europepmc   +1 more source

Regional zircon U-Pb geochronology for the Maniitsoq region, southwest Greenland. [PDF]

Sci Data, 2021
Olierook HKH, Kirkland CL, Hollis JA, Gardiner NJ, Yakymchuk C, Szilas K, Hartnady MIH, Barham M, McDonald BJ, Evans NJ, Steenfelt A, Waterton P.   +11 more
europepmc   +1 more source

Ti³⁺ in corundum traces crystal growth in a highly reduced magma. [PDF]

Sci Rep, 2021
Oliveira B, Griffin WL, Gain SEM, Saunders M, Shaw J, Toledo V, Afonso JC, O'Reilly SY.   +7 more
europepmc   +1 more source

Kimberlite genesis from a common carbonate-rich primary melt modified by lithospheric mantle assimilation. [PDF]

Sci Adv, 2020
Giuliani A, Pearson DG, Soltys A, Dalton H, Phillips D, Foley SF, Lim E, Goemann K, Griffin WL, Mitchell RH.   +9 more
europepmc   +1 more source

Oxidation state and metasomatism of the lithospheric mantle beneath the Rae Craton, Canada: strong gradients reflect craton formation and evolution. [PDF]

Sci Rep, 2021
Woodland AB, Gräf C, Sandner T, Höfer HE, Seitz HM, Pearson DG, Kjarsgaard BA.   +6 more
europepmc   +1 more source

Diamond fingerprinting for source discrimination using laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) and Fourier transform infrared spectrometry (FTIR). [PDF]

Heliyon, 2020
Brill S, Lilimu N, Chetty D.
europepmc   +1 more source

Widespread reworking of Hadean-to-Eoarchean continents during Earth's thermal peak. [PDF]

Nat Commun, 2021
Kirkland CL, Hartnady MIH, Barham M, Olierook HKH, Steenfelt A, Hollis JA.   +5 more
europepmc   +1 more source

Optimization of the use of diamond indicator minerals in diamond exploration in kimberlites

, 2019
Ti-rich minerals occur in xenoliths of metasomatized mantle peridotites, MARID and PIC. Xenocrysts produced by disaggregation during the intrusion have equivalent compositions. Early crystallization in the first intrusive stage in kimberlites and related rocks produces olivine phenocrysts that may have trapped inclusions of co-crystallizing rutile, Mg ...
openaire   +1 more source

The effect of deglacial meltwater processes on kimberlite indicator mineral concentrations in glacial sediments

, 2021
Successful diamond exploration projects in glaciated terrain depend on effective drift prospecting methods. This thesis assesses the effects of deglacial meltwater on kimberlite indicator mineral contents in subglacial meltwater corridor sediments. Located 100 km west of Lac de Gras, NWT, the study area has diamond potential and contains subglacial ...
openaire   +1 more source

Non-invasive sampling of bats reflects their potential as ecological indicators of elemental exposure in a diamond mining area, northern Limpopo Province, South Africa. [PDF]

Environ Sci Pollut Res Int, 2022
Cory-Toussaint D, Taylor PJ, Barnhoorn IEJ.   +2 more
europepmc   +1 more source