Dataset on the crystallographic, vibrational, and electronic properties of 1M-phlogopite K(Mg,Fe)3(Si3Al)O10(OH)2 obtained from Density Functional Theory investigations [PDF]
Data in Brief, 2023 The present work reports a dataset on the crystal structure, optical properties (complex dielectric function and refractive index), infrared, reflectance and Raman spectra, and electronic properties (band structure and density of states) of the 1M ...
Gianfranco Ulian, Giovanni Valdrè
doaj +2 more sources
Aspergillus niger as an eco-friendly agent for potassium release from K- bearing minerals: Isolation, screening and culture medium optimization using Plackett-Burman design and response surface methodology [PDF]
HeliyonThe potential of Aspergillus niger, to enhance non-exchangeable potassium (K+) release from mineral structures were investigated as a cost-effective and environmentally friendly alternative to traditional chemical fertilizers.
Sanaz Ashrafi-Saiedlou +4 more
doaj +2 more sources
Geochemistry, Geophysics, GeosystemsThe role of sub‐arc mantle lithosphere in the build‐up of a batholith is an outstanding issue that is still not well resolved. Lamproite is a mantle‐derived magmatic rock that provides a window to learn the composition and the enrichment processes of ...
Y. H. Tian +4 more
doaj +2 more sources
Quasi-equilibrium growth of inch-scale single-crystal monolayer α-In2Se3 on fluor-phlogopite [PDF]
Nature CommunicationsEpitaxial growth of two-dimensional (2D) materials with uniform orientation has been previously realized by introducing a small binding energy difference between the two locally most stable orientations.
Kunpeng Si +12 more
doaj +2 more sources
Geochemical and reflectance spectroscopy data integration to characterize emerald deposits: the case of the Paraná deposit, Brazil [PDF]
Anais da Academia Brasileira de Ciências, 2021 The Paraná emerald deposit is one of the few occurrences of emerald, a rare beryl variety, in Borborema Province, northeastern Brazil. We characterized the Paraná deposit by combining field geology, petrography, whole-rock geochemistry, mineral chemistry,
JOSÉ F. ARAÚJO NETO +4 more
doaj +1 more source
CHEMICAL FEATURES OF DARK MIСAS FROM CALCITE-NEPHELINE-FELDSPAR PEGMATITES OF THE ILMENOGORSKY ALKALINE BLOCK (SOUTH URALS) [PDF]
Минералогия, 2023 The composition and structure of micas of the annite–phlogopite and siderophyllite– eastonite series in calcite-nepheline-feldspar pegmatites of the Ilmenogorsky miaskite block are studied.
S. V. Cherednichenko
doaj +1 more source
Large Igneous Provinces (LIPs) and Anoxia Events in “The Boring Billion”
Geophysical Monograph Series, Page 449-486., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Shuan‐Hong Zhang +4 more
wiley +1 more source
Phlogopite/matrix, Cpx/matrix and Cpx/phlogopite trace element partitioning in true lamprophyres [PDF]
, 2011 This contribution summarizes the results of pilot determination of distribution coefficients for various trace elements between the phlogopite, clinopyroxene and surrounding matrix of calc-alkaline lamprophyres.
Kanický Viktor +4 more
core +2 more sources
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2021 The paper presents original results on the of nitric acid concentrations effect on structure, morphology, protolytic properties and the activity of low-temperature carbon monoxide oxidation catalysts based on acid-modified phlogopite (Н-Phl-1) and ...
Anna Nazar +2 more
doaj +1 more source
Geosciences, 2021 Dynamic metasomatism experiments were performed by reacting a lamproite melt with garnet peridotite by drawing melt through the peridotite into a vitreous carbon melt trap, ensuring the flow of melt through the peridotite and facilitating analysis of the
Stephen F. Foley, Maik Pertermann
doaj +1 more source