Results 171 to 180 of about 153,773 (348)

Study of ceramic pigments from the ZrO₂ – SiO₂- Fe₂O₃ system

Boletín de la Sociedad Española de Cerámica y Vidrio, 2003
In order to obtain high temperature ceramic pigments using colorless stable crystal carcasses turns out to be quite suitable in the case of ZrSiO4 and their coloring by introducing different chromophores.
Vassilev, S., Georgieva, L., Dimitrov, T. Z.   +2 more
doaj  

Ion microprobe zircon geochronology of the Uivak Gneisses: Implications for the evolution of early terrestrial crust in the North Atlantic Craton [PDF]

Ion microprobe U-Pb results for zircons from three Uivak I gneisses and one specimen of Uivak II gneiss, from the Saglek-Hebron area of Northern Labrador are reported.
Collerson, K. D.
core   +1 more source

Origin and age of zircon-bearing chromitite layers from the Finero phlogopite peridotite (Ivrea–Verbano Zone, Western Alps) and geodynamic consequences

, 2016
Alberto Zanetti, Tommaso Giovanardi, Antonio Langone, Massimo Tiepolo, Fu‐Yuan Wu, Luigi Dallai, Maurízio Mazzucchelli   +6 more
openalex   +2 more sources

On Sourcing Stonehenge Sarsen Stone #58: A Response to Nash and Ciborowski's Comments

Archaeometry, Volume 68, Issue 1, Page 48-50, February 2026.
ABSTRACT This is a brief response to Nash and Ciborowski's comments in 2025 on our 2024 paper, which focused on the reinterpretation of geochemical data for Stonehenge stone #58 published by Nash et al. in 2020. We address the problems they perceived in our use of absolute elemental concentrations, our selection of discriminating elements, and single ...
R. G. V. Hancock, M. P. Gorton, W. C. Mahaney, S. Aufreiter, K. Michelaki   +4 more
wiley   +1 more source

The design of vanadium-titanium co-doped zircon pigments and color mechanism. [PDF]

Sci Rep
Zheng J, Ni R, Khayatnezhad M.
europepmc   +1 more source

U-Pb age determinations on zircons and monazites from a migmatite area on Bjørneøer, Scoresby Sund, East Greenland

, 1973
Felix Oberli, Rudolf H. Steiger
openalex   +2 more sources

Chemical Discrimination of Rutile From Different Metamorphic Source Rocks: Dealing With Hierarchical Data Structures in Random Forest Classification

Journal of Metamorphic Geology, Volume 44, Issue 2, Page 112-137, February 2026.
ABSTRACT Rutile provides a wealth of petrochronological information in metamorphic geology and due to its high stability during processes of the sedimentary cycle, rutile takes a special position in sedimentary provenance analysis. Besides being one of the classical minerals datable using the U–Pb system, rutile incorporates a broad range of trace ...
Jan Schönig, Thomas Zack, Delia Rösel, Raimon Tolosana‐Delgado, Horst Marschall, Hilmar von Eynatten, Nils Keno Lünsdorf, Mona Lueder, Matthias Konrad‐Schmolke, Jesse B. Walters   +9 more
wiley   +1 more source

Asynchronous transfer of magmas and mineralizing fluids in a plutonic-subvolcanic-volcanic plumbing system. [PDF]

Sci Rep
Paoli G, Dini A, Vezzoni S, Ovtcharova M, Rocchi S.   +4 more
europepmc   +1 more source

Location, Location, Location: Monazite Behaviour During UHT Metamorphism and Melt Crystallization

Journal of Metamorphic Geology, Volume 44, Issue 2, Page 158-175, February 2026.
ABSTRACT Monazite is a robust mineral for recording the suprasolidus evolution of migmatites and granulites. However, monazite commonly has diverse compositions and yields variable dates in a single sample; understanding the controls on monazite behaviour and composition during partial melting and melt crystallization are not always straightforward ...
Chris Yakymchuk, Jessica Gareau, Michael Williams   +2 more
wiley   +1 more source

Reconstructing Eocene Antarctic river drainage from provenance analysis of Amundsen Sea embayment sediments. [PDF]

Sci Adv
Marschalek JW, van de Flierdt T, Siddoway CS, Thomson SN, Paxman GJG, Jamieson SSR, Conrad E, Licht KJ, Hemming SR, Bentley MJ, Hillenbrand CD, Smith JA, Klages JP, Fox M, Pastore G, Vermeesch P.   +15 more
europepmc   +1 more source