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Found 54 dataset(s) matching "niobium".
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This U.S. Geological Survey (USGS) data release provides the descriptions of 11 U.S. sites that include mineral regions, mines, and mineral occurrences that contain enrichments of niobium (Nb). To...
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This data release contains the U.S. salient statistics and world production data extracted from the NIOBIUM (COLUMBIUM) data sheet of the USGS Mineral Commodity Summaries 2025.
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This data release contains the U.S. salient statistics and world production data extracted from the NIOBIUM (COLUMBIUM) data sheet of the USGS Mineral Commodity Summaries 2023.
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In response to Executive Order 13817 of December 20, 2017, the U.S. Geological Survey (USGS) coordinated with the Bureau of Land Management (BLM) to identify 35 nonfuel minerals or mineral...
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This data release contains the U.S. salient statistics and world production data extracted from the NIOBIUM (COLUMBIUM) data sheet of the USGS Mineral Commodity Summaries 2024.
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This data release contains the U.S. salient statistics and world production data extracted from the NIOBIUM (COLUMBIUM) data sheet of the USGS Mineral Commodity Summaries 2022.
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This U.S. Geological Survey (USGS) data release contains analytical data from a suite of rock and mineral samples collected from drill core within the Elk Creek alkaline complex, southeast...
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A coated transparent substrate has a metallic or nitrided niobium, tantalum and/or zirconium functional layer and an aluminum and/or silicon nitride and/or oxynitride cover layer. A transparent...
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Summary of deposit types containing critical elements, including, cobalt, gallium, germanium, indium, niobium, PGE, REE, rhenium, selenium, and tellurium. Includes information about ore deposit...
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The point and polygon layers within this geodatabase present the global distribution of selected mineral resource features (deposits, mines, districts, mineral regions) for 22 minerals or mineral...
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This U.S. Geological Survey (USGS) data release provides the descriptions of the only U.S. sites—including mineral regions, mineral occurrences, and mine features—that have reported production and...
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This U.S. Geological Survey (USGS) Data Release contains locations and concentrations of metals in various size fractions in floodplain-core, streambed-sediment samples, and sediment deposited on...
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The data represent sediment depth profiles of gamma-emitting radionuclides and major, minor, and trace elements in native soil locations around four mineralized sites in Mohave County, Arizona....
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These data will appear in [1]. The abstract for that paper is given below:This paper presents a new multi-impedance-state line (MISL) in situ scattering parameter (S-parameter) calibration...
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Concentrations of major and trace elements as determined by chemical analysis of the less than 2-millimeter size fraction of bed-sediment and floodplain samples in the Tri-State Mining District,...
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Smelter slag containing copper and other trace elements is widespread in riverbed sediment of the upper Columbia River (UCR) of the United States. To evaluate potential risk to aquatic life...
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A method of producing coated ultra-hard abrasive material, in particular coated diamond and CBN material. In a first step, an element capable of forming (singly or in combination) carbides,...
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Sediment traps were deployed in tributaries to the San Juan River during 2021 and 2022. These traps collected sediment during storm events that typically occur as monsoonal convective storms from...
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A semiconductor device includes a channel region 18 of semiconductor, a conductive gate electrode 12 adjacent to the channel region 18 and a gate dielectric 10 between the conductive gate...
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This data release includes estimates of potassium (K), equivalent uranium (eU), and equivalent thorium (eTh) for the conterminous United States derived from the U.S. Geological Survey's (USGS)...
