Found 22 datasets matching "zr".
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A DEM of the Tularosa Basin was divided into twelve zones, each of which a ZR ratio was calculated for. This submission has a TIFF image of the zoning designations, along with a table with...
Search relevance: 91.99 | Views last month: 0 -
This dataset consists of a set of 2D geospatial polygons that are intended to capture a 50-foot buffer around all publicly accessible areas of NYCT, LIRR, and MNR rail mass transit stations within...
Search relevance: 47.96 | Views last month: 1 -
This dataset consists of a set of 2D geospatial polygons that are intended to capture all publicly accessible areas of NYCT, LIRR, and MNR rail mass transit stations within the City of New York as...
Search relevance: 47.28 | Views last month: 10 -
The Greater Transit Zone boundaries are used for several zoning rules. They determine where special rules for Qualifying Residential Sites are applicable and how non-residential parking is...
Search relevance: 41.39 | Views last month: 0 -
The United States Geological Survey (USGS) collected a total of 63 samples of surficial sediment from abandoned mine wastepiles, ephemeral channels, nearby outcrops, and background areas...
Search relevance: 30.80 | Views last month: 0 -
The United States Geological Survey (USGS) collected a total of 179 samples of surficial sediment from abandoned mine wastepiles, ephemeral channels, nearby outcrops, and background areas...
Search relevance: 29.56 | Views last month: 1 -
The Transit Zones dataset is composed of areas related to the Greater Transit Zone. The Greater Transit Zone is broken up into separate areas where special rules governing residential parking...
Search relevance: 29.24 | Views last month: 0 -
These data were compiled from sampling pre-dam flood terraces and sand bar deposits of the Colorado River in Glen Canyon between Glen Canyon Dam and the Paria River confluence. This includes sand...
Search relevance: 28.14 | Views last month: 0 -
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...
Search relevance: 26.92 | Views last month: 82 -
From October 2017 to June 2018, the United States Geological Survey (USGS) collected 101 surficial sediment samples from abandoned mine wastepiles, ephemeral channels below wastepiles, nearby...
Search relevance: 26.31 | Views last month: 1 -
From June to September 2017, the United States Geological Survey (USGS) collected a total of 116 surficial sediment and bedrock samples from abandoned mine wastepiles, ephemeral channels below...
Search relevance: 25.74 | Views last month: 1 -
During hydrocarbon production, water is typically co-produced from the geologic formations producing oil and gas. Understanding the composition of these produced waters is important to help...
Search relevance: 24.19 | Views last month: 5 -
This U.S. Geological Survey (USGS) data release provides whole rock major, minor, and trace element geochemical data from the fluorine-rich Mount Emmons-Redwell porphyry molybdenum (Climax-type)...
Search relevance: 21.12 | Views last month: 0 -
The geochemical data included here were generated as part of a Technical Assistance Agreement between the U.S. Geological Survey (USGS) and Rio Tinto Exploration based in Salt Lake City, Utah....
Search relevance: 20.37 | Views last month: 1 -
Sample Analyses: Samples were analyzed for their trace element chemistry using Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) at the Corman Center for Mass Spectrometry,...
Search relevance: 19.33 | Views last month: 2 -
In December of 2018, the U.S. Geological Survey (USGS) signed a Technical Assistance Agreement with a third party to reanalyze 2,324 archived sample splits collected as part of the National...
Search relevance: 19.33 | Views last month: 0 -
This GIS layer contains a point overlay showing the location of surficial samples used in the analysis of metal distributions in LIS. Attribute information containing the chemical analysis values...
Search relevance: 18.32 | Views last month: 2 -
This tabular data contains a summary of the surficial sample locations, metal concentrations, Clostridium perfringens spores and information regarding sedimentary environments and sidescan sonar...
Search relevance: 18.27 | Views last month: 0 -
Sample Analyses: Samples were analyzed for major and trace element concentrations of the unreacted and reacted sinter using a Thermo ARL Perform’X X-ray fluorescence (XRF) spectrometer at the...
Search relevance: 17.90 | Views last month: 0 -
This data release presents the major and trace element chemistry of rock samples collected by the U.S. Geological Survey (USGS) from trenches, channel cuts, test pits, and surface exposures of the...
Search relevance: 16.86 | Views last month: 0
