Probing the structure of Fe-free model basaltic glasses: A view from a solid-state 27Al and 17O NMR study of Na-Mg silicate glasses, Na2O-MgO-Al2O3-SiO2 glasses, and synthetic Fe-free KLB-1 basaltic glasses
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DOI: 10.1016/j.gca.2018.07.032
Abstract: Abstract The extent of structural disorder in multi-component basaltic (mafic) melts with varying compositions (particularly, Mg content) and the formation depth has not been well understood. Here, we explore the structure of Mg-rich silicate glasses… read more here.
Keywords: basaltic glasses; silicate glasses; multi component; sio2 ... See more keywords
Improved Precision and Reference Materials for Stable Carbon Isotope Measurement in Basaltic Glasses using Secondary Ion Mass Spectrometry
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DOI: 10.1111/ggr.12609
Abstract: We introduce three new synthetic basalt reference materials and a new high‐precision set‐up for stable carbon isotope measurement in basaltic glasses using a large‐geometry secondary ion mass spectrometry (SIMS) instrument. The new reference materials, characterised… read more here.
Keywords: carbon; isotope; mass; reference materials ... See more keywords
Experimental Microbial Alteration and Fe Mobilization From Basaltic Rocks of the ICDP HSDP2 Drill Core, Hilo, Hawaii
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DOI: 10.3389/fmicb.2018.01252
Abstract: The interaction of a single bacterial species (Burkholderia fungorum) with basaltic rocks from the ICDP HSDP2 drill core and synthetic basaltic glasses was investigated in batch laboratory experiments to better understand the role of microbial… read more here.
Keywords: basaltic glasses; basaltic rocks; alteration; drill core ... See more keywords