期刊： GEOCHEMICAL JOURNAL, 2023; 57 (1)
Megacrystic phengite-bearing quartz veins associated with retrogressed eclogites occur along terrane boundary zone in the northern Ross orogen, Antarc......
期刊： GEOCHEMICAL JOURNAL, 2023; 57 (4)
The nuclear volume component of equilibrium field shift isotope fractionations in europium and other lanthanide elements is estimated using Mossbauer ......
期刊： GEOCHEMICAL JOURNAL, 2023; 57 (4)
During the early Paleogene (59-50 Ma), several short-term global warming events, known as hyperthermal events, occurred. Negative carbon isotope (delt......
期刊： GEOCHEMICAL JOURNAL, 2023; 57 (3)
Major and trace element data are presented for Quaternary basalts from Butajira-Kibet area, close to the western escarpment of the Central Main Ethiop......
期刊： GEOCHEMICAL JOURNAL, 2023; 57 (2)
We measured the Raman spectra of CO2 fluid at 30 MPa and room temperature (19.1-21.3 degrees C). The spectra showed peaks attributed to the CO2 combin......
期刊： GEOCHEMICAL JOURNAL, 2023; 57 (2)
The study of production and depletion of chemical species is vital for the understanding of composition and evolution of planetary atmospheres. We pre......
期刊： GEOCHEMICAL JOURNAL, 2023; 57 (5)
Elemental and isotopic analyses of individual submicron-sized particles in chondrite matrix were made by an inductively coupled plasma time-of-flight ......
期刊： GEOCHEMICAL JOURNAL, 2023; 57 (2)
The chemical and isotopic characteristics of waters from typical landslide areas in Niigata and Nagano Prefectures, Japan, are described in this artic......
期刊： GEOCHEMICAL JOURNAL, 2023; 57 (2)
An optimised and improved process is presented for the sequential separation of Pb, Sr, and light rare earth elements (LREEs) from a single aliquot of......
期刊： GEOCHEMICAL JOURNAL, 2021; 55 (4)
Polycyclic aromatic hydrocarbons (PAHs) accumulate and persist ubiquitously in natural environment during Anthropocene. This study was conducted in a ......
期刊： GEOCHEMICAL JOURNAL, 2021; 55 (3)
The vertical distributions of seven dissolved trace metals ( Mn, Fe, Co, Ni, Cu, Zn and Cd) in seawater were investigated in Mikawa Bay of central Jap......
期刊： GEOCHEMICAL JOURNAL, 2021; 55 (4)
Selenium (Se) is a micronutrient for human with a very narrow range between deficit and toxic levels. Because selenate (SeO42-) is the most prevalent ......
期刊： GEOCHEMICAL JOURNAL, 2021; 55 (4)
We have analyzed the carbonaceous materials generated by the explosion of an High-melting explosive mixture in an Ar atmosphere in a laboratory simula......
期刊： GEOCHEMICAL JOURNAL, 2021; 55 (1)
We obtained the rare data on low activity concentration of Am-241 in the surface seawater collected at about 210 km northeast of Fukushima Daiichi Nuc......
期刊： GEOCHEMICAL JOURNAL, 2021; 55 (1)
The Ghansura Rhyolite Dome (GRD) of Bathani volcano-sedimentary sequence in Eastern India provides direct evidence for mafic-felsic magma interaction ......
