cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.18857435.v1
title: ChAc shape_analysis_P3.zip.003

description: This dataset is part 3 of the red blood cell shape analysis data for P3 presented in the manuscript Reichel et al., 2021, Changes in blood cell deformability in Chorea-Acanthocytosis and effects of treatment with dasatinib or lithium.
DOI: 10.5066/f7gf0rk5
title: Data Supporting The Geochemical Atlas of Alaska, 2016

description: A rich legacy of geochemical data produced since the early 1960s covers the great expanse of Alaska, and there are significant opportunities for applying this information. To maximize the spatial density and extent of data coverage for statewide mapping of element distributions, we compiled and integrated analyses of more than 175,000 sediment and soil samples from three major, separate sources: the U.S. Geological Survey, the National Uranium Resource Evaluation program, and the Alaska Division of Geological &amp;amp;amp; Geophysical Surveys geochemical databases. Various types of heterogeneity and deficiencies in these data presented major challenges to our development of coherently integrated datasets for modeling and mapping of element distributions. Researchers from many different organizations and disparate scientific studies collected samples that were analyzed using highly variable methods throughout a time period of more than 50 years, during which many changes in analytical techniques were developed and applied. Despite these challenges, the U.S. Geological Survey has produced a new systematically integrated compilation of sediment and soil geochemical data with an average sample site density of approximately 1 locality per 10 square kilometers (km2) for the entire state of Alaska, although density varies considerably among different areas. From that compilation, we have modeled and mapped the distributions of 68 elements, thus creating an updated geochemical atlas for the State. Our results suggest that careful treatment of legacy data may provide significant and revealing geochemical maps that can be used for landscape geochemistry, mineral resource exploration, and geoenvironmental investigations over large areas.
DOI: 10.5066/f7j101p9
title: Digital geologic map of the Elizabethtown Quadrangle, Essex County, New York

description: This website provides digitized shapefiles representing surface geologic features depicted in Matthew S. Walton's unpublished 1960 geologic map of the Elizabethtown quadrangle, Essex County, New York. Features represented by these files include geologic units representing Precambrian basement rock, geologic structures, diabase dikes, mine shaft locations, and water bodies. The shape files in this data release represent Walton's original field observations and interpretations. Walton's detailed notes and a georegistered geotiff image of the original map are also included.
DOI: 10.5066/p9gvytxb
title: Electron microprobe geochemistry of apatite crystals in the iron oxide-apatite ores of the Adirondack Mountains, New York, 2016-2017

description: The iron oxide-apatite (IOA) deposits near Mineville in the Adirondack Mountains, New York, have been of interest for their rich magnetite ore since the mid-1700s but have attracted renewed attention due to their potential as rare earth element (REE) resources (McKeown and Klemic, 1956; Lupulescu and others, 2016; Taylor and others, 2018). Apatite is the main REE-host and is found in variable concentrations within ore seams of the regional magnetite deposits. Some apatite crystals are unaltered, relatively homogenous, and inclusion-free, whereas other deposits contain heterogenous apatite with zones of abundant secondary mineral inclusions that were formed through metasomatic reactions with the apatite after initial precipitation. The heterogeneous apatite crystals may have inclusion-free bright zones and intermediate zones in back-scattered electron imagery (BSE), and dark BSE zones that contain inclusions of monazite and thorite. Apatite crystals from twenty-seven samples, including twenty-four ore and three rock samples from a total of nineteen different ore deposits, were analyzed by electron microprobe to obtain their major and minor element geochemistry. Additionally, some magmatic apatite crystals from the ore-hosting Lyon Mountain Granite Gneiss were analyzed for comparison with the ore apatite. The electron microprobe data was collected by personnel of the Southwest Region Geology, Geophysics, and Geochemistry Science Center in Denver, Colorado, for the U.S. Geological Survey (USGS) Mineral Resources Program (MRP). A JEOL 8900 Electron Microprobe with five wavelength dispersive analyzers operated at 20keV accelerating voltage, a 50-nA current (measured on the Faraday cup), and an electron beam diameter of 10 micrometers was utilized. All analyzed crystals are considered fluorapatite, with fluorine contents ranging from approximately 3.5 to 6.6%. Some apatite crystals from ore contain greater than 15% total REE, whereas some others contain less than 1%. Commonly, Y, La, Ce, and Nd are the most abundant REE in the apatite crystals. The magmatic apatite crystals are notably purer with low contents of actinides, REE, and other common minor impurities. Analyses that contained total elemental weight percentages between 97% to 103% were accepted; those analyses with poor totals falling outside of this range were rejected. The different zones within heterogeneous apatite crystals contained lower concentrations of REE and other minor element components in the dark BSE zones than in the bright BSE zones, but both zones had nearly parallel REE profiles. The zones of differing BSE brightness are interpreted to be caused by metasomatic alteration. Although the REE profiles were consistent for a given sample, variations in total REE content and overall chemistry were noted between different deposits and even different ore seams within a given deposit.
DOI: 10.5066/p90ql6o4
title: Geochemical data for alkaline igneous rock units in the Cripple Creek district, Colorado USA: 1989-2016

description: This data release includes new major and trace element geochemical data acquired by the U.S. Geological Survey (USGS) for igneous rocks in the Cripple Creek district in Colorado. Cripple Creek is among the largest epithermal districts in the world, with more than 800 metric tons (t) Au (less than 26.4 Moz). The ores are associated spatially, temporally, and genetically with ~34 to 28 Ma alkaline igneous rocks that were emplaced into an 18 km2- diatreme complex and surrounding Proterozoic rocks (Kelley and others, 2020). Igneous rocks associated with Cripple Creek are part of a regionally extensive episode of Oligocene alkaline magmatism that extended southward along the axis of the Rio Grande rift through New Mexico and into the Trans Pecos region of Texas and northern Mexico (McLemore, 1996; Kelley and Ludington, 2002). The deposits at Cripple Creek are known as alkalic-type gold deposits, but they have been referred to as alkalic-related and Great Plains margin deposits in previous literature (McLemore, 1996). Many of the deposits in this class are enriched in critical elements, the most common of which is tellurium (Kelley and Spry, 2016). However, not all deposits are characterized by enriched tellurium concentrations. Cripple Creek is highly enriched, whereas other deposits in New Mexico are less enriched. The objective of the USGS study was to characterize the tellurium contents (and other trace elements) of predominantly unaltered alkaline igneous rocks that are genetically associated with mineralization in order to better understand possible source(s) and mechanism of enrichment of tellurium in these systems. This data release provides the analytical results of 25 rock hand samples collected by USGS geologists in collaboration with the New Mexico Bureau of Geology and Mineral Resources (NMBGMR) during site visits to Cripple Creek in 1989, 2015, and 2016. In addition, 50 samples collected in 2013 by Anne Rahfeld (Rahfeld, 2013) were submitted and analyzed by the USGS. The mapped rock units from which the samples were collected are described in Wobus and others (1976) and brief descriptions of rock types are given in Kelley and others (1998). Several analytical methods were used and include 55 major and trace elements using inductively coupled plasma-atomic emission spectrometry (ICP-AES) and 42 elements using inductively coupled plasma-atomic emission spectrometry (ICP-AES). Some samples were also analyzed for major elements using wavelength dispersive x-ray fluorescence spectrometry (WDXRF), for Au by fire assay ICP-MS and Au and PGE by fire assay.
DOI: 10.5066/p9c8cocu
title: Geochemistry and Environmental Tracer Data for Groundwater, Stream Water, and Ferricrete Samples from Handcart Gulch, Colorado

description: This data release is part of a study examining the use of near-stream groundwater discharge as a tool for Geochemical Exploration. Handcart Gulch is an unmined alpine watershed in Montezuma Mining District in the Colorado Front Range. The streambed is cemented by deep ferricrete deposits. Stream water, groundwater, and ferricrete samples were collected and analyzed to constrain the location of a possible concealed mineral occurrence identified by previous stream water sampling. Nineteen, near stream mini-boreholes were drilled through ferricrete using a portable, handheld, gasoline powered, rock coring drill manufactured by Shaw Tool. Boreholes were drilled within 2 meters of the stream on the east and west banks to constrain local-scale groundwater variations on either side of the stream. Ferricrete samples were logged and collected during drilling. A subset of ferricrete samples were analyzed for bulk chemistry and a deionized water leach quantified the water-soluble fraction from the ferricrete samples. Groundwater levels and field parameters (temperature, pH, specific conductance, and dissolved oxygen) were measured and groundwater samples were collected using a peristaltic pump for major and trace element chemistry. Environmental tracer samples (stable water isotopes, dissolved noble gases, helium isotopes, and tritium) were collected using a submersible double-valve pump manufactured by Solinst Canada Ltd. Stream water samples were collected adjacent to mini-boreholes over a period of two days with no major precipitation events. References cited Bayer, R., Schlosser, P., Bonisch, G., Rupp, H., Zaucker, F., and Zimmek, G., 1989, Performance and blank components of a mass spectrometric system for routine measurement of helium isotopes and tritium by the 3He ingrowth method, in Sitzungsberichte der Heidelberger Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Klasse, Springer, New York, vol. 5 pp. 241&amp;amp;iuml;&amp;amp;iquest;&amp;amp;frac12;279 available at https://doi.org/10.1007/978-3-642-48373-8. Hunt, A.G., 2015, Noble Gas Laboratory&amp;amp;iuml;&amp;amp;iquest;&amp;amp;frac12;s standard operating procedures for the measurement of dissolved gas in water samples: U.S. Geological Survey Techniques and Methods, book 5, chap. A11, 22 p., http://dx.doi.org/10.3133/tm5A11. U.S. Geological Survey Mineral Resources Program Analytical Chemistry, 2019, Analytical Contract Laboratory Method Summaries (AGAT) available online at https://www.usgs.gov/energy-and-minerals/mineral-resources-program/science/analytical-chemistry?qt-science_center_objects=0#qt-science_center_objects. (Accessed October 4, 2019).
DOI: 10.5519/qd.w75am3rz
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (1001 records)
DOI: 10.6084/m9.figshare.18864257.v1
title: SI 3.2 Measured dual effects

description: These datatests show the dual effects (the changing light path difference and the coincident beam splits after rotation of the apparatus) measured from the CAD drawings in the simulation trials of the 1887 M-M experiment.
DOI: 10.6084/m9.figshare.18864257.v2
title: SI 3.2 Measured dual effects (in simulation of the M-M experiment

description: These datatests show the dual effects (the changing light path difference and the coincident beam splits after rotation of the apparatus) measured from the CAD drawings in the simulation trials of the 1887 M-M experiment.
DOI: 10.5066/p9nj4f92
title: Principal facts of gravity data collected in and around the eastern Adirondack highlands, northern New York

description: Gravity data were collected in 2016 and 2017 to assist in mapping subsurface geology in and around the eastern Adirondack highlands, northern New York, which host numerous iron-oxide apatite deposits. Many of these deposits contain rare-earth elements, which are considered a critical mineral resource. This data release provides principal facts for 189 new gravity stations that were acquired to fill in gaps in the existing public gravity data coverage.
DOI: 10.5281/zenodo.3361116
title: VLA C-band continuum images of the Central Molecular Zone

description: <strong>VLA C-band continuum images of the Central Molecular Zone</strong> <strong>The affiliated publication is Lu et al. 2019, ApJS, 244, 35. Please consider to cite it if you use images in this repository.<br> The ADS link is: https://ui.adsabs.harvard.edu/abs/2019ApJS..244...35L/abstract</strong> <strong>There are four tiles:</strong> Sgr B2 Dust Ridge Sgr A Sgr C <strong>For each tile, there are six images</strong> (the PB correction is not by directly dividing the images by PB. The CASA task widebandpbcor is used to perform wideband PB correction) *_CONT_tclean_nterm2.alpha.fits: PB-uncorrected spectral index. *_CONT_tclean_nterm2.image.tt0.fits: PB-uncorrected image. *_CONT_tclean_nterm2.pb.tt0.fits: Primary beam. *_CONT_tclean_nterm2.pbcor.image.alpha.error.fits: PB-corrected spectral index uncertainty. *_CONT_tclean_nterm2.pbcor.image.alpha.fits: PB-corrected spectral index. *_CONT_tclean_nterm2.pbcor.image.tt0.fits: PB-corrected image.
DOI: 10.5281/zenodo.3361115
title: VLA C-band continuum images of the Central Molecular Zone

description: <strong>VLA C-band continuum images of the Central Molecular Zone</strong> <strong>The affiliated publication is Lu et al. 2019, ApJS, 244, 35. Please consider to cite it if you use images in this repository.<br> The ADS link is: https://ui.adsabs.harvard.edu/abs/2019ApJS..244...35L/abstract</strong> <strong>There are four tiles:</strong> Sgr B2 Dust Ridge Sgr A Sgr C <strong>For each tile, there are six images</strong> (the PB correction is not by directly dividing the images by PB. The CASA task widebandpbcor is used to perform wideband PB correction) *_CONT_tclean_nterm2.alpha.fits: PB-uncorrected spectral index. *_CONT_tclean_nterm2.image.tt0.fits: PB-uncorrected image. *_CONT_tclean_nterm2.pb.tt0.fits: Primary beam. *_CONT_tclean_nterm2.pbcor.image.alpha.error.fits: PB-corrected spectral index uncertainty. *_CONT_tclean_nterm2.pbcor.image.alpha.fits: PB-corrected spectral index. *_CONT_tclean_nterm2.pbcor.image.tt0.fits: PB-corrected image.
DOI: 10.5066/p9yrt884
title: Ground-based electromagnetic survey, Shellmound, Mississippi, October 2018

description: Shallow soil characteristics were mapped near Shellmound, Mississippi, using the DualEM 421 electromagnetic sensor in October 2018. Data were acquired by towing the DualEM sensor on a wheeled cart behind an all-terrain vehicle (ATV), with the sensor at a height of 0.432 meters (m) above the ground surface. Approximately 175 line-kilometers of data were acquired over an area of nearly four square-kilometers, with 25 m separation between survey lines. Data were manually edited for noise sources such as powerlines or other buried structures and averaged to regular output soundings every 5 m along survey lines. The processed data were inverted to recover models of electrical resistivity structure as a function of depth at each sounding location using a spatially constrained inversion. This data release contains the raw and processed data, as well as inverted resistivity models. Model results show typical depth of investigation from about 4 - 6 m, with spatial variability in mapped electrical resistivity characteristic of fluvial deposition of sediments in channels and scroll bar features adjacent to the Tallahatchie River and nearby abandoned meander channels.
DOI: 10.5517/ccdc.csd.cc28w5p1
title: CCDC 2111493: Experimental Crystal Structure Determination

description: Related Article: Qin Wang, Yan Shi, Xiaoli Huang, Yongzhuang Wang, Jiao Jiao, Yuhai Tang, Jing Li, Silong Xu, Yang Li|2021|Org.Lett.|24|379|doi:10.1021/acs.orglett.1c04052
DOI: 10.5517/ccdc.csd.cc28z0x6
title: CCDC 2114228: Experimental Crystal Structure Determination

description: Related Article: Vladyslav Polishchuk, Andrii Kulinich, Sergey Suikov, Eduard Rusanov, Mykola Shandura|2022|New J.Chem.|46|1273|doi:10.1039/D1NJ05104K
DOI: 10.25505/fiz.icsd.cc290jgb
title: CSD 2115671: Experimental Crystal Structure Determination

description: Related Article: Kimbal T. Lu, Yingjie Zhang, Tao Wei, Timothy A. Ablott, Thanh Ha Nguyen, Rongkun Zheng|2022|New J.Chem.|46|1371|doi:10.1039/D1NJ05101F
DOI: 10.5517/ccdc.csd.cc292d1v
title: CCDC 2117456: Experimental Crystal Structure Determination

description: Related Article: Vladislava A. Kirkina, Alexander A. Kissel, Alexander N. Selikhov, Yulia V. Nelyubina, Oleg A. Filippov, Natalia V. Belkova, Alexander A. Trifonov, Elena S. Shubina|2022|Chem.Commun.|58|859|doi:10.1039/D1CC06401K
DOI: 10.5517/ccdc.csd.cc292d2w
title: CCDC 2117457: Experimental Crystal Structure Determination

description: Related Article: Vladislava A. Kirkina, Alexander A. Kissel, Alexander N. Selikhov, Yulia V. Nelyubina, Oleg A. Filippov, Natalia V. Belkova, Alexander A. Trifonov, Elena S. Shubina|2022|Chem.Commun.|58|859|doi:10.1039/D1CC06401K
DOI: 10.5517/ccdc.csd.cc296hfg
title: CCDC 2121405: Experimental Crystal Structure Determination

description: Related Article: Amelia M. Swarbrook, Rohan J. Weekes, Jack W. Goodwin, Chris S. Hawes|2022|Dalton Trans.|51|1056|doi:10.1039/D1DT04007C
DOI: 10.5517/ccdc.csd.cc296hgh
title: CCDC 2121406: Experimental Crystal Structure Determination

description: Related Article: Amelia M. Swarbrook, Rohan J. Weekes, Jack W. Goodwin, Chris S. Hawes|2022|Dalton Trans.|51|1056|doi:10.1039/D1DT04007C
DOI: 10.5517/ccdc.csd.cc296hhj
title: CCDC 2121407: Experimental Crystal Structure Determination

description: Related Article: Amelia M. Swarbrook, Rohan J. Weekes, Jack W. Goodwin, Chris S. Hawes|2022|Dalton Trans.|51|1056|doi:10.1039/D1DT04007C
DOI: 10.5517/ccdc.csd.cc296hjk
title: CCDC 2121408: Experimental Crystal Structure Determination

description: Related Article: Amelia M. Swarbrook, Rohan J. Weekes, Jack W. Goodwin, Chris S. Hawes|2022|Dalton Trans.|51|1056|doi:10.1039/D1DT04007C
DOI: 10.5281/zenodo.5803686
title: Paleomagnetic data for Beaver, Kent & Wang, Tectonics 2022, "Paleomagnetic Constraints From South Georgia On The Tectonic Reconstruction Of The Early Cretaceous Rocas Verdes Marginal Basin System Of Southernmost South America"

description: Text data files for Tables in: Beaver, D. G., D. V. Kent, and I. W. D. Dalziel (2022), Paleomagnetic Constraints From South Georgia On The Tectonic Reconstruction Of The Early Cretaceous Rocas Verdes Marginal Basin System Of Southernmost South America: Tectonics, in press. <strong>Table 1.</strong> Site Mean Paleomagnetic Directions for South Georgia Sites. <strong>Table 2.</strong> Site Mean Directions for Differential Tilt Test of South Georgia sites. <strong>Table 3.</strong> Tectonic Rotations Inferred from Paleomagnetic Results from Rocas Verde Rock Units in Fuegian Andes and South Georgia of Late Cretaceous Age.<br>
description: {"references": ["Beaver, D. G., D. V. Kent, and I. W. D. Dalziel (2022), Paleomagnetic Constraints From South Georgia On The Tectonic Reconstruction Of The Early Cretaceous Rocas Verdes Marginal Basin System Of Southernmost South America, Tectonics, in press."]}
DOI: 10.5066/f78p5xm4
title: Helicopter magnetic and gravity gradiometry survey over the Pea Ridge iron mine and surrounding area, southeast Missouri, 2014

description: High resolution magnetic and gravity gradient data were collected using the HeliFalcon airborne gravity gradiometry system together with a stinger-mounted magnetometer. The survey took place out of the Sullivan, Missouri airport during March of 2014. The survey covers a 35 x 37 square-kilometer area centered on the Pea Ridge iron oxide-apatite rare-earth element deposit, which is located about halfway between the towns of Sullivan and Potosi, Missouri. Data were collected along north-south flight lines spaced 400 m apart with east-west tie lines flown every 4000 m. A nominal flight height above terrain of 80 m was maintained except where safety dictated a higher elevation. A total of 3538 line km of data were collected. Three files are available in this publication and include flight line data for the magnetic survey, flight line data for the gravity gradiometry survey and a report describing the survey parameters, field operations, quality control and data reduction procedures.
DOI: 10.5066/p9ws3is0
title: Isotope and chemical data for: Sulfur isotopes of host strata for Howards Pass (Yukon-Northwest Territories) Zn-Pb deposits implicate anaerobic oxidation of methane not basin stagnation

description: These data consist of sulfur and carbon isotope compositions, concentrations of selected elements, and concentrations of pyrite sulfur and organic carbon in mudstone samples collected from five cores drilled in the Howards Pass district, Yukon-Northwest Territories, Canada. The cores were drilled between 2006 and 2014, site visits and core sampling took place between 2009 and 2016, and laboratory work was conducted between 2011 and 2017. The data were obtained as part of a research project described in the following publication: Johnson, Craig A., Slack John F., Dumoulin, Julie A., Kelley, Karen D., and Falck, Hendrick, 2018, Sulfur isotopes of host strata for Howards Pass (Yukon-Northwest Territories) Zn-Pb deposits implicate anaerobic oxidation of methane, not basin stagnation: Geology, v. 46, p. 619-622. https://doi.org/10.1130/G40274.1.
DOI: 10.5066/f7pg1pxd
title: Laboratory data from testing parameters of EPA Method 3060A on Soils Contaminated with Chromium Ore Processing Residue 2013-2016

description: It has been shown that EPA Method 3060A does not adequately extract Cr(VI) from solids containing chromium ore processing residue (COPR). We systematically tested modifications to prescribed parameters of EPA 3060A towards improving extraction efficiency of Cr(VI) from NIST SRM 2701, a standard COPR-contaminated soil from New Jersey (NJ). The alkaline extraction fluid leached Al, Si, and B from the prescribed borosilicate glass vessels which interfered with Cr(VI) extraction from COPR. The use of polytetrafluoroethylene (PTFE) vessels increased the extraction efficiency. Intensive grinding of NIST 2701 resulted in the extraction of 73030 mg kg-1 Cr(VI), which is substantially greater than the certified Cr(VI) value of 55135 mg kg-1 but still less than the Cr(VI) value of ~3000 mg kg-1 previously determined by X-ray absorption near edge structure (XANES) spectroscopy. Increasing the extraction fluid to sample ratio also increased the efficiency of Cr(VI) extraction. Ratios similar to the 20 mL g-1 prescribed by 3060A resulted in low and highly variable extraction efficiencies. Ratios of 900 mL g-1 or greater resulted in relatively consistent extraction, yielding as much as ~950 mg kg-1 Cr(VI) from intensively ground NIST 2701 after 2.25 hours of extraction. Increasing the extraction time to 48 hours resulted in up to 1274 mg kg-1.
DOI: 10.6084/m9.figshare.18857441
title: ChAc shape_analysis_P3.zip.004

description: This dataset is part 4 of the red blood cell shape analysis data for P3 presented in the manuscript Reichel et al., 2021, Changes in blood cell deformability in Chorea-Acanthocytosis and effects of treatment with dasatinib or lithium.
DOI: 10.6084/m9.figshare.18857441.v1
title: ChAc shape_analysis_P3.zip.004

description: This dataset is part 4 of the red blood cell shape analysis data for P3 presented in the manuscript Reichel et al., 2021, Changes in blood cell deformability in Chorea-Acanthocytosis and effects of treatment with dasatinib or lithium.