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114 results for “Basalts”
XFP-052 Basalt End Blade, Sanak Island Alaska
Basalt End Blade, Sanak Island Alaska XFP-052-98 XFP-052 is a late prehistoric and early Historic site on Sanak Island, Alaska. It dates 1600-1800 CE. The site is heavily eroded. These artifacts were scanned with either a Faro Edge Arm or a Minolta Vivid 9i. Processed in Geomagic or Polyworks. 4-8 photos were used for texture in Geomagic Wrap. The Sanak Island artifacts are presented as a result of the research conducted under grants NSF 0326584, NSF 0508101, NSF 1139266, NSF 1321411. H. Maschner, Principal Investigator. Original digitizing work done at the IVL at Id. St. Univ. Subsequent processing completed at Global Digital Heritage. Fieldwork and analysis done with the permission and collaboration of the Pauloff Harbor Tribe and the Sanak Corporation Source: Objaverse 1.0 / Sketchfab
Impact of CO2-rich seawater injection on the flow properties of basalts
<p>This is the dataset that was used to run the pore network simulations in the published work "Impact of CO2-rich seawater injection on the flow properties of basalts" by E. Stavropoulou, C. Griner and L. Laloui 2024 in the International Journal of Greenhouse Gas Control.</p> <p>More precisely the provided data are the segmented porosity tomographies before (pre-CO2) and after (post-CO2) exposure to CO2 for cores 05-02, 08-02 and 08-03.</p> <ul> <li>05-02-pre and -post: 58 μm/px</li> <li>08-02-pre and -post: 52 μm/px</li> <li>08-03-pre and -post: 52 μm/px</li> </ul> <p>Additional data, e.g. the scripts to run the simulations (based on openPNM) can be provided upon request.</p>
Electronic Supplement to: A Predictive Model for Divalent Element Partitioning between Clinopyroxene and Basaltic Melt and a Europium-in-Plagioclase-Clinopyroxene Oxybarometer for Cumulate Rocks
<p>Contents</p> <p>Supplementary Figures</p> <p>Supplementary Calculator Spreadsheet</p> <ul> <li>A calculator for divalent element partitioning between the clinopyroxene M2 site and silicate melt</li> <li>An fO2-, temperature- and composition- dependent clinopyroxene-melt Eu partition coefficient calculator for many samples, each at a single fO2</li> <li>An fO2-, temperature- and composition- dependent clinopyroxene-melt Eu partition coefficient calculator for a single sample at many fO2s</li> <li>A Eu-in-clinopyroxene-melt oxybarometer</li> <li>A Eu-in-plagioclase-clinopyroxene oxybarometer</li> </ul> <p>Supplementary Code</p> <ul> <li>A Eu-in-plagioclase-clinopyroxene oxybarometer</li> <li>A Monte Carlo-based fO2 uncertainty calculator</li> </ul>
Data sharing of: Sulfur inventory of the young lunar mantle constrained by experimental sulfide saturation of Chang'e-5 mare basalts and a new sulfur solubility model for silicate melts in equilibrium with sulfides of variable metal–sulfur ratio
<p>Data sharing of: Sulfur inventory of the young lunar mantle constrained by experimental sulfide saturation of Chang’e-5 mare basalts and a new sulfur solubility model for silicate melts in equilibrium with sulfides of variable metal–sulfur ratio</p>
Paleozoic ocean plate stratigraphy unraveled by calcite U-Pb dating of basalt and biostratigraphy
<p>New calcite U-Pb geochronologic, biostratigraphic, and geochemical data from rocks sampled in the Texas Beds, New England Orogen (Eastern Australia). Paper published in Communications Earth & Environment: https://doi.org/10.1038/s43247-022-00446-1.</p>
Enhanced Weathering Using Basalt Rock Powder: Carbon Sequestration, Co-benefits and Risks in a Mesocosm Study With Solanum tuberosum data
<p>Dataset used in the work: Enhanced Weathering Using Basalt Rock Powder: Carbon Sequestration,Co-benefits and Risks in a<br> Mesocosm Study With Solanum tuberosum</p> <p><br> authors: <br> Arthur Vienne, Silvia Poblador , Miguel Portillo-Estrada, Jens Hartmann,<br> Samuel Ijiehon, Peter Wadeand Sara Vicca</p>
Elemental and S isotopic composition data for "Sulfur isotopic fractionation of the youngest Chang'e-5 basalts: Constraints on the magma degassing and geochemical features of the mantle source"
<p>Data for "Sulfur isotopic fractionation of the youngest Chang'e-5 basalts: Constraints on the magma degassing and geochemical features of the mantle source".</p>
XFP-053 Basalt adze blade, Sanak Island, Alaska
Basalt adze blade, Sanak Island, Alaska. CAT# XFP-053-1. XFP-053 is a fortified village on a former sea stack, located in Sandy Bay on the south side of Sanak Island. It dates between 1100 and 1400 CE, a period when warfare is common in the region. These artifacts were scanned with either a Faro Edge Arm or a Minolta Vivid 9i. Processed in Geomagic or Polyworks. 4-8 photos were used for texture in ZBrush. The Sanak Island artifacts are presented as a result of the research conducted under grants NSF 0326584, NSF 0508101, NSF 1139266, NSF 1321411. H. Maschner, Principal Investigator. Original digitizing work done at the IVL at Id. St. Univ. Subsequent processing completed at Global Digital Heritage. Fieldwork and analysis done with the permission and collaboration of the Pauloff Harbor Tribe and the Sanak Corporation Source: Objaverse 1.0 / Sketchfab
Basalt Drill, XFP-119, Sanak Island, Alaska
Basalt Drill, XFP-119, Sanak Island, Alaska. XFP-119-21. 400-100 BCE XFP-119 is a group of house and other depressions along the beach within the area of the Historic town of Sanak. There are at least three components dating approximately 400 BCE, 100BCE, and 1250-1410 CE. These artifacts were scanned with either a Faro Edge Arm or a Minolta Vivid 9i. Processed in Geomagic or Polyworks. 4-8 photos were used for texture in Geomagic Wrap. The Sanak Island artifacts are presented as a result of the research conducted under grants NSF 0326584, NSF 0508101, NSF 1139266, NSF 1321411. H. Maschner, Principal Investigator. Original digitizing work done at the IVL at Id. St. Univ. Subsequent processing completed at Global Digital Heritage. Fieldwork and analysis done with the permission and collaboration of the Pauloff Harbor Tribe and the Sanak Corporation. Source: Objaverse 1.0 / Sketchfab
Sigle fiber tensile tests on recycled basalt fibers_WP5_T5.4_MOST
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Basalt_Source_Insight_global_melts_dataset
<p><span>The global data set used for the present study consists of<span> </span>928 major element analysis of experimental melts of peridotite (100 wt% normalized), transitional and mafic lithology with or without volatiles compiled by Yang et al. (2019).</span></p> <p><span>Yang, Z.-F., Li, J., Jiang, Q.-B., Xu, F., Guo, S.-Y., Li, Y., Zhang, J., 2019. Using Major Element Logratios to Recognize Compositional Patterns of Basalt: Implications for Source Lithological and Compositional Heterogeneities. Journal of Geophysical Research: Solid Earth 124, 3458–3490. https://doi.org/10.1029/2018JB016145</span></p>
Equilibrium chemical composition of impact-produced hot cloud during isentropic expansion. The initial temperature T0 is 4000 K, the initial pressure P0 is 5, 20, and 80 bar. Calculations are performed using the EQL program. Abundances of considered species are presented in molar fractions.The elemental composition of impact-produced cloud is taken as a mixture of CI chondrite, mare basalts, and ferroan anorthosite with a ratio of 1:25:25 by mass as in Berezhnoy (2013).
<p>Considered species include ions, neutral gas-phase species, and condensates. Ions are written as ...(+) (for example, Al(+)). Condensates (solids and liquids) are written as ...(c) or ...(c;...). Examples of condensates are Al2O3(c) and Al2O3(c; gamma). For species marked in theirs names as (cr, l) in Gurvich et al. (1989) (for example, Al2O3(cr, l)) it is possible to determine a state of matter (liquid or solid). The content of studied species is 0 if the relative molar fraction is less than 1e-21. </p> <p>The elemental composition of impact-produced cloud is taken as a mixture of CI chondrite, mare basalts, and ferroan anorthosite with a ratio of 1:25:25 by mass as in Berezhnoy (2013). </p> <p>Calculations of the equilibrium chemical composition of impact-produced clouds were performed starting from an initial temperature of 4000 K at different initial pressures of 5, 20, and 80 bar, corresponding to entropies equal to 7.2, 5.56, and 4.25 kJ / (kg×K), respectively. </p> <p>Berezhnoy, A.A., 2013. Chemistry of impact events on the Moon. Icarus 226, 205-211.</p> <p>Gurvich L.V., Veitz I.V. et al. Thermodynamic properties of individual substances. Fourth edition in 5 volumes. Hemisphere Pub Co. New York-London, 1989.</p>
The dataset for the paper "Ambient noise tomography reveals asymmetric impact damage zone beneath Lonar crater, India: Implications for oblique impact cratering in heterogeneous basalt with planetary applications"
<p>These datasets are used to produce the results and generate figures and tables in the manuscript titled as "Ambient Noise Tomography Reveals Asymmetric Impact Damage Zone Beneath Lonar Crater, India: Implications for Oblique Impact Cratering in Heterogeneous Basalt with Planetary Applications" submitted to JGR-Planets.</p>
Trace element and sulfur isotope study of sulfide chimneys from the basalt-hosted Daxi Vent Field: implications on the genesis of seafloor massive sulfide deposit at a segment end
<p>The dataset file is Table S1-S6 in the supporting information of the article entitled "Trace element and sulfur isotope study of sulfide chimneys from the basalt-hosted Daxi Vent Field: implications on the genesis of seafloor massive sulfide deposit at a segment end".</p>
Optimization of the Dosage of Chopped Basalt Fibers in Asphalt Pavement Surface Course Materials for Semi-rigid Base with Functional Requirements
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Extended Data Tables: Experimental constraints on Fe and S redox equilibria and kinetics in basaltic melt inclusions
<p>This record contains the Extended Data for the manuscript entitled: Experimental constraints on Fe and S redox equilibria and kinetics in basaltic melt inclusions."</p>
Lunar dichotomy: Chang'e-6 2.83 Ga farside mare basalts reveal most depleted mantle to date
<p>The uploaded files contain the data and code used for plotting lunar crater chronology funtions. The Excel spreadsheet provides the N(1) values and sample ages for calibration points, along with the corresponding references.</p>
Repository: Lunar farside volcanism 2.8 billion years ago from Chang'e-6 basalts
<p>This repository contains all geochemical data (Supplementary Tables 1-5) generated in the paper "Lunar farside volcanism 2.8 billion years ago from Chang’e-6 basalts".</p> <p><strong>Supplementary Tables</strong></p> <p>Table 1. Pb-Pb isochron data for the Chang'e-6 basalts.</p> <p>Table 2. EMPA data of plagioclase and clinopyroxene in the 4.2 Ga high-Al basalt clast.</p> <p>Table 3. EPMA condition applied for mineral composition measurement.</p> <p>Table 4. Data of glass standard NIST610 of SIMS Pb isotope analyses.</p> <p>Table 5. Background measurements for electronic multiplier (EM) collectors.</p>
Repository: A dry lunar mantle reservoir for young mare basalts of Chang'E-5
<p>This repository contains all geochemical data (Extended Data Tables 1-5 and Supplementary Tables S1-S5) generated in the paper "A dry lunar mantle reservoir for young mare basalts of Chang'E-5".</p> <p><strong>Extended Data Tables:</strong></p> <p>Extended Data Table 1 | The Chang’E-5 basalt clasts</p> <p>Extended Data Table 2 | Water abundance and hydrogen isotopes of CE5 apatite</p> <p>Extended Data Table 3 | Water abundance and hydrogen isotopes of CE5 ilmenite-hosted melt inclusions</p> <p>Extended Data Table 4 | H/O ratios of CE5 clinopyroxene and reference San Carlos olivine measured by NanoSIMS 50L</p> <p>Extended Data Table 5 | Summary of the water abundances estimated for the lunar mantle source regions of basaltic products formed between ca. 4-2 Ga.</p> <p><strong>Supplementary Tables.</strong></p> <p>Table S1. Modal abundance of apatite in the CE5 basalt clasts.</p> <p>Table S2. EPMA analytical results of CE5 basalt clasts.</p> <p>Table S3. NanoSIMS analytical results of the standards and silicates of CE5 basalt clasts.</p> <p>Table S4. Water abundances and hydrogen isotope compositions of ilmenite-hosted melt inclusions with correction for spallation effects.</p> <p>Table S5. Summary of water abundances and hydrogen isotope compositions of apatite and melt inclusions from Apollo samples in the literature.</p>
Geochemical data for: Intense overpressurization at basaltic open-conduit volcanoes as inferred by geochemical signals: The case of the Mt. Etna December 2018 eruption
<p>The reported dataset is annexed to the article "Intense overpressurization at basaltic open-conduit volcanoes as inferred by geochemical signals: the case of the Mt Etna December 2018 eruption". It consists of five types of parameters: soil CO<sub>2</sub> flux from Mt Etna flanks, CO<sub>2</sub>/SO<sub>2</sub> molar ratio of the volcano plume, SO<sub>2</sub> and HCl fluxes by volcano plume, and He isotope ratio in some peripheral gas emissions, all of them recorded in the period 2017–2019. The data come from continuous monitoring networks installed on Mt Etna and from discrete samplings carried out at specific sites, all the monitoring facilities being supported by the INGV-Civil Defence joint surveillance program.</p>
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