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Major, Volatile, Ore, and Trace Elements in Magmatic Melts in the Earth’s Dominant Geodynamic Settings. II. Similarities and Differences
AbstractBased on the mean contents of elements and their standard deviations estimated in the first part of this contribution (Naumov et al., 2023),...
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Major, Volatile, Ore, and Trace Elements in Magmatic Melts in the Earth’s Dominant Geodynamic Environments. I. Mean Concentrations
AbstractData from our original database, which includes more than 2 600 000 analyses for 75 elements of mineral-hosted melt inclusions and quench...
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Volatile, Trace, and Ore Elements in Magmatic Melts and Natural Fluids: Evidence from Mineral-Hosted Inclusions. II. Effect of Crystallization Differentiation on the Concentrations of Ore Elements
Abstract—In the second part of this study, we analyze how crystallization differentiation can affect concentrations of elements and their ratios in...
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Distribution of chalcophile elements during crystallisation and alteration of magmatic Ni-Cu-Co sulfide deposits in the anorthositic Espedalen Complex, Norway: pentlandite as an indicator for tracking metal tenors
This study presents an investigation of the distribution of trace elements within base metal sulfides from magmatic Ni-Cu-Co deposits from the...
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Partition of Trace Elements between Minerals and Melt: Parameterization of Experimental Data on Olivine, Pyroxene, and Feldspars
AbstractThe partition of trace elements between minerals (olivine, orthopyroxene, clinopyroxene, and feldspars) and silicate melts is analyzed based...
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Geochemistry of Trace Elements in Minerals of Porphyritic and Nonporphyritic Chondrules from Equilibrated Ordinary Chondrites
AbstractThe paper presents the results of SIMS and EPMA studies of silicate minerals and bulk compositions (SEM-EDS) of porphyritic and...
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Geochemical compatibility and discrimination elements of magnetite on the eastern and western beaches of Taiwan
Our primary purposes are to determine the genesis and the main source rocks that provide the magnetite on the beaches, as well as the compatible and...
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A Stepwise Cosimulation Framework for Modeling Critical Elements in Copper Porphyry Deposits
The increased attention given to batteries has given rise to apprehensions regarding their availability; they have thus been categorized as essential...
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Volatile, Trace, and Ore Elements in Magmatic Melts and Natural Fluids: Evidence from Mineral-Hosted Inclusions. I. Mean Concentrations of 45 Elements in the Main Geodynamic Settings of the Earth
Abstract—Published data on the composition of mineral-hosted inclusions and quenched glasses of rocks were used to estimate the mean concentrations...
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Trace Elements in Olivine of Volcanic Rocks: Application to the Study of Magmatic Systems
Abstract—A quantitative local analytical method with the application of inductively coupled plasma mass spectrometry with laser ablation (LA-ICP-MS)...
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Trace elements in abyssal peridotite olivine record melting, thermal evolution, and melt refertilization in the oceanic upper mantle
Trace element concentrations in abyssal peridotite olivine provide insights into the formation and evolution of the oceanic lithosphere. We present...
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Genesis of Dunite from the Guli Puton according to Olivine-Hosted Melt Inclusion Data
Olivine from the dunite of the Guli pluton crystallized from olivine–melanephelinite magma at temperatures above 1260°C according to the melt...
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Provenance and depositional setting of the Late Miocene- Pleistocene clastic sediments in the eastern Arabian Peninsula and western Iraq using rare earth elements geochemistry
The sandstones of the Late miocene–Pliocene Dibdibba Formation in the Najaf–Karbala Plateau and Basra were examined to determine their source rocks...
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Rare earth elements (REEs) investigation of fly ash placers in southwestern Taurides: footprints of alkaline potassic Gölcük volcanism, Turkey
The importance of Rare Earth Elements (REE) is consistently rising for industrialized countries due to their widespread usage in various...
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Partitioning of highly siderophile elements between monosulfide solid solution and sulfide melt at high pressures
Base metal sulfides (Fe–Ni–Cu–S) are ubiquitous phases in mantle and subduction-related lithologies. Sulfides in the mantle often melt incongruently,...
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Petrogenesis of lavas from Mokolo-Kosséhone region, northernmost segment of the Cameroon Volcanic Line: constraints from major/trace elements and Sr-Nd-Pb isotopic data
This study presents major and trace elements, and Sr-Nd-Pb isotope data of the Mokolo-Kosséhone volcanic rock (basanite, trachybasalt, trachyte, and...
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Geochemistry of Palaeoproterozoic Kajrahat Limestone, Vindhyan Supergroup, central India: insights into depositional conditions and sources of rare earth elements
The Lower Vindhyan (Semri) Group substantially consists of unmetamorphosed and undeformed sedimentary sequences of Palaeoproterozoic age. A detailed...
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The Elements
The chemical elements are the essential building blocks of any physical material, including rocks and minerals. It is therefore important that,...
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Testing the hypothesis that simulated melting can identify evolving liquid compositions and crystallization models at the Stillwater Complex, Montana, USA
Layered intrusions present a number of problems in understanding how they crystallized, including identification of parental magma and the effect of...
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Sulfide minerals and chalcophile elements in The Pleiades Volcanic Field, Antarctica: implications for the distribution of chalcophile metals in continental intraplate alkaline magma systems
Fractionation of sulfides during ascent of mantle-derived magmas distributes sulfur and chalcophile elements into the Earth’s lithosphere. It has...
