Results 71 to 80 of about 3,716 (224)
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.Abstract The cratonic lithospheric mantle records complex metasomatic processes and is frequently tapped by alkaline magmatism, offering a unique opportunity to trace the progressive evolution of the mantle. In the present contribution, we investigate a newly identified calc‐alkaline lamprophyre field from the Neoarchean Jonnagiri Schist Belt, Eastern ...
Sourav Naskar +6 more
wiley +1 more source
Trace element partitioning between titanite and groundmass in silicic volcanic systems
, 2011 Data for titanite and groundmass from seven Tertiary ignimbrites show a wide range of titanite trace-element concentrations and partitioning values.
Ackerson, Michael Robert
core +1 more source
Room‐Temperature Antiferroelectricity in Titanite (CaTiSiO5) Thin Films
Advanced Electronic MaterialsTitanite (CaTiSiO5) has long been considered a promising lead–free antiferroelectric material characterized by the antiparallel displacement of Ti atoms within adjacent 1D oxygen octahedral chains.
Weirong Yang +3 more
doaj +1 more source
Gemological and Chemical Characterization of Gem-Quality Titanite from Morocco
CrystalsTitanite is a widespread accessory mineral in igneous, metamorphic, and hydrothermal rocks, but few comply with gem-grade requirements. Previous studies on Moroccan titanite focused on elementary composition and U-Pb dating.
Yu Yuan +5 more
doaj +1 more source
Nb and Ta diffusion in titanite [PDF]
Chemical Geology, 2015 Abstract Chemical diffusion of Nb and Ta under anhydrous, pO 2 -buffered conditions has been measured in natural titanite. The source of diffusants were mixtures of CaSiO 3 , TiO 2 , and Al 2 O 3 powders, with either Nb or Ta oxides added. Experiments were run in evacuated sealed silica glass ampoules with solid buffers (buffered at NNO). Rutherford
openaire +1 more source
Why LA‐ICPMS Fission‐Track Age Data Are So Dispersed? A Pseudo‐EDM Solution
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.Abstract Fission track (FT) dating is a well‐established thermochronological technique widely used to reconstruct rocks' thermal histories. Over the past two decades, development of Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA‐ICPMS) has significantly advanced the application of FT dating by enabling rapid measurements of uranium ...
Yuntao Tian, Huixia Zhong
wiley +1 more source
Experimental effects of thermal cycling on titanite morphology and growth
, 2016 One-atmosphere, thermal cycling experiments on titanite in silicic melt provide growth rates, crystal number densities, and textural morphologies in order to better understand crystal populations in thermally oscillating magmatic environments.
Wickland, Tyler
core +1 more source
Tectonics, Volume 45, Issue 6, June 2026.Abstract The assembly and breakup of the supercontinent Rodinia set the stage for Earth system evolution through the Neoproterozoic Era. Laurentia, the central craton in Rodinia, lacks well‐dated paleomagnetic poles between ca. 990 Ma and 780 Ma. In this study, we develop new U‐Pb petrochronology and thermochronology data sets from zircon, garnet ...
Yiming Zhang +6 more
wiley +1 more source
Titanite zoning and magma mixing
, 2009 Titanite is a calcium titanium silicate accessory mineral that serves as a sink for trace elements, especially the rare-earth elements and the high-field strength elements (Cerny and Rivadisa.L 1972; Groat, Carter et al. 1985; Enami, Suzuki et al.
McLeod, Graham William
core
Titanite as an indicator mineral in porphyry systems
Titanite is an accessory mineral that is commonly found in rocks associated with porphyry copper deposits, either as a primary igneous or secondary alteration mineral.
Matthews, Tom
core +1 more source