Search
نمایش تعداد 1-10 از 46
Zircon U Pb geochronology of the Mount Givens Granodiorite: Implications for the genesis of large volumes of eruptible magma
Resolving spatial heterogeneities in exhumation and surface uplift in Timor Leste: Constraints on deformation processes in young orogens
Structural, electronic and optical properties of lead zirconate
The structure, the band structure, the total density of states, the dielectric function, the extinction coefficient and the refractive index have been calculatedfor Lead Zirconate.........
Evaluation of antibacterial properties of Barium Zirconate Titanate (BZT) nanoparticel
So far, the antibacterial activity of some organic and inorganic compounds has been studied. Barium zirconate titanate [Ba(ZrxTi1-x)O3] (x = 0.05) nanoparticle is an example of inorganic materials. In vitro studies have provided evidence...
U–Pb zircon geochronology, petrochemical and Sr–Nd isotopic characteristic of Late Neoproterozoic granitoid of the Bornaward Complex (Bardaskan-NE Iran)
ages (Jurassic, Cretaceous or even younger ages) by many studies. In the present study, new isotopic information based on zircon U–Pb dating has revealed the origin and time of the formation of the BGC. These new results do not confirm previously...
U-Pb zircon geochronology and Sr-Nd isotopic characteristic of late Neoproterozoic Bornaward granitoids (Taknar zone exotic block), Iran
granite) gave ages of 154 to 111 Ma. The results of U-Pb zircon dating of granodiorite is 552.69 ± 10.89 Ma and granite is 538.22 – 1.82, + 4.28 Ma (late Neoproterozoic time).
Both granite and granodiorite are classified as belonging to the ilmenite...
Rb–Sr and Sm–Nd isotopic compositions, U-Pb Age and Petrogenesis of Khajeh Mourad Paleo-Tethys Leucogranite, Mashhad, Iran
leucogranite, are identified. The results of U-Pb zircon
age of Khajeh Mourad biotite muscovite leucogranite is 205.9 ± 4.1 Ma (Late Triassic, Rhaetian).
Chemically, biotite muscovite leucogranite and aplite granite are peraluminous S-type pluton...