-
181
Lagorio’s Wall in the Crimea: pages of scientific activity of the geologist Oleksandr Lagorio
Published 2024-12-01“…In the latter, a wide profiled scientific school of the scientist was formed, including synthetic geology (experimental mineralogy and petrography)—the most well-known representative of which was the Polish scientist Józef Morozewicz, crystallography (Georg Wulff), and applied and theoretical geology (Dmitro M. …”
Get full text
Article -
182
-
183
-
184
Carbon Monoxide and Particulate Matter Concentrations inside the Road Tunnels of Guanajuato City, Mexico
Published 2021-06-01“…We then employed X-ray diffraction (XRD), X-ray fluorescence (XRF), and scanning electron microscopy-energy dispersive X-ray spectroscopy (SEM-EDS) to analyze the mineralogy, chemical composition, and morphology of the PM, respectively. …”
Get full text
Article -
185
CO<sub>2</sub> Sequestration in a Carbonate Saline Aquifer: An Investigation into the Roles of Natural Fractures and Well Placement
Published 2025-01-01“…A myriad of CO<sub>2</sub> sequestration projects targeted sandstone reservoirs since carbonate reservoirs appeared to be unpropitious due to their geological complexity and unfavorable mineralogy and properties. This study investigates CO<sub>2</sub> sequestration potential in a carbonate saline aquifer while considering various geological complexities by capitalizing on numerical simulation. …”
Get full text
Article -
186
The Role of Microfabric and Laminae on Pore Structure and Gas Transport Pathways of Marine Shales from Sichuan Basin, China
Published 2020-01-01“…This study investigated the effects of microfabric and laminae on the pore structure and gas transport pathways of the Silurian Longmaxi shales from Sichuan Basin. 23 shale samples with varied lithofacies were comprehensively investigated by mineralogy, organic geochemistry, pycnometry, and low-pressure nitrogen adsorption analysis. …”
Get full text
Article -
187
Relationship between Tectonism and Composition and Pore Characteristics of Shale Reservoirs
Published 2020-01-01“…To explore the relationship between tectonism and composition and pore characteristics of shale reservoirs, this research carried out mineralogy tests, organic geochemistry tests, field emission scanning electron microscopy (FE-SEM) experiments, and low-pressure gas adsorption (LPGA, N2 and CO2) experiments on the shale samples of various deformation intensities from Southwestern China. …”
Get full text
Article -
188
Collection of microorganisms of ICG SB RAS as a genetic resource for biotechnology
Published 2017-11-01Get full text
Article -
189
Removal of dissolved organic carbon in the West Pacific hadal zones
Published 2025-01-01Get full text
Article -
190
Long-term Spectral Monitoring of Active Asteroid (6478) Gault: Implications for the H Chondrite Parent Body
Published 2025-01-01“…We present results from near-infrared spectral monitoring of Gault on one night during a period of activity and five nights across 3 yr after activity ceased in order to understand the evolution of surface mineralogy over time. Spectral band parameters show an average Band I center of 0.920 ± 0.005 μ m, Band II center of 2.04 ± 0.13 μ m, and band area ratio of 1.33 ± 0.04. …”
Get full text
Article -
191
Lithological and geochemical characterization of ‘adinole’ artefacts from cave deposits in southwest Wales: A material of choice during the late Middle to Upper Palaeolithic
Published 2025-03-01“…Standard petrography has been combined with automated SEM-EDS analysis for a single artefact to determine the mineralogy and textures of that artefact, while portable XRF and μXRF have been combined to establish the geochemical characteristics of all twenty-three artefacts analysed. …”
Get full text
Article -
192
Alteration, mineralization, geochemistry and fluid inclusion investigations in Joftrud prospect area, southwest of Birjand
Published 2024-12-01“…According to the available evidence of structural control of mineralization, alterations and their narrow expansions, mineralogy, texture, fluid inclusion data and depth of formation, prospect area is similar to intermediate sulfidation deposit. …”
Get full text
Article -
193
Geothermal Fluid Variation Recorded by Banded Ca-Carbonate Veins in a Fault-Related, Fissure Ridge-Type Travertine Depositional System (Iano, southern Tuscany, Italy)
Published 2021-01-01“…In this time span, the geothermal fluid changed in composition, and the banded Ca-carbonate veins recorded these variations in terms of mineralogical and stable isotope composition and temperature (T) of deposition. …”
Get full text
Article -
194
Decoding links between magmatic processes and eruption dynamics: whole-rock time series petrology of the 2021 Tajogaite eruption, La Palma
Published 2024-12-01“…Initial deposits were mineralogically varied, reflecting mobilisation of shallow, evolved mush perturbed by fresh deep, primitive magma influx (Stage 1 - initiation). …”
Get full text
Article -
195
Fractal Characteristics of Pore Structure of Longmaxi Shales with Different Burial Depths in Southern Sichuan and Its Geological Significance
Published 2024-12-01“…We used two groups of Longmaxi samples, outcrop shale and middle-deep shale, to investigate the pore structure fractal features at varying burial depths using a combination of mineralogy, organic geochemistry, scanning electron microscopy (SEM), and low-temperature gas (CO<sub>2</sub>, N<sub>2</sub>) adsorption. …”
Get full text
Article -
196
Seawater-originated fluids interactions with oceanic lithospheric mantle peridotites and formation of hornblendite dykes, as well as spadaite and dolomite veins in the Naein ophiol...
Published 2024-12-01“…Discussion Hornblendite formation The petrographic, mineralogical and chemical specifications of the hornblendites indicate their non-magmatic origin (Torabi et al., 2017). …”
Get full text
Article -
197
Physicochemical Properties and Bioreactivity of Sub‐10 μm Geogenic Particles: Comparison of Volcanic Ash and Desert Dust
Published 2025-01-01“…We determined particle size, morphology, mineralogy, surface texture and chemistry in sub‐10 μm material to investigate associations between particle physicochemical properties and observed bioreactivity. …”
Get full text
Article -
198
Ground-based Characterization of (98943) Torifune 2001 CC21, the Target of the Hayabusa2# Space Mission
Published 2025-01-01“…We classified the object using a high signal-to-noise ratio spectrum (over the visible and near-infrared region) as Sq-type in the Bus–DeMeo taxonomy. We estimate a mineralogy similar to LL/L ordinary chondrites, with an ol/(ol+px) = 0.60, a Fa content of 28.5 mol%, and a Fs content of 23.4 mol%. …”
Get full text
Article -
199
Use of Imaging Spectroscopy for Mapping and Quantifying the Weathering Degree of Tropical Soils in Central Brazil
Published 2011-01-01“…The purpose of this study was to test the feasibility of applying AVIRIS sensor (Airborne Visible/InfraRed Imaging Spectrometer) for mapping and quantifying mineralogical components of three Brazilian soils, a reddish Oxisol in São João D'Aliança area (SJA) and a dark reddish brown Oxisol and Ultisol in Niquelândia (NIQ) counties, Goiás State. …”
Get full text
Article -
200
In-situ analysis of sprayed concrete in a sewage tunnel lining.
Published 2025-07-01“…Video inspection was conducted alongside chemical, mineralogical, microstructural, and physical-mechanical analysis of core extracted from the tunnel lining. …”
Get full text
Article