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This is a collection of products from the Hydrogeologic Framework of the South Carolina Coastal Plain (Hydrogeologic Framework) developed by the SCDNR Hydrology Section. Many datasets have been used to develop the framework, including geophysical logs and lithologic logs from boreholes across the coastal plain. These data are used to generate borehole logs, cross-sections with hydrogeologic units interpolated between boreholes, a GIS database, and an ArcGIS Dashboard.
Categories: Data;
Tags: Aquifer,
Geological Collection,
Groundwater,
Hydrogeologic Framework,
Hydrogeology,
Access to deliverables produced for Earth Mapping Resources Initiative (MRI) priorities under the National Geologic and Geophysical Data Preservation Program (NGGDPP).
This data is a summary of 695 analyses from 60 borehole test cores in the Eagle Mine area of the upper peninsula of Michigan.
Information on critical minerals in Michigan for the following: Aluminum, Cobalt, Graphite, Lithium, Niobium, Tantalum, Platinum Group, Tin, Titanium, and Tungsten.
The Alaska Division of Geological and Geophysical Surveys provides FGDC metadata records for many different geoscience collections, databases, and individual artifacts. Those are harvested for access through ScienceBase along with records from sample data preservation activities. This collection is in the process of being replaced by a new collection of all geoscience publications. https://www.sciencebase.gov/catalog/item/61522455d34e0df5fb9bd804
Categories: Physical Item;
Types: Collection,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Geological Collection,
geospatial data,
metadata,
ndc_collection
Compiled dataset of active seismic data and related scanned active seismic reflection profiles, providing depth and velocity information, from the Minnesota Department of Natural Resources and Minnesota Geological Survey.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Geological Collection,
Minnesota,
geophysics,
minnesota,
ndc_collection,
This collection consists of parts of two cores, USGS 6 and USGS 7. The cores are 3 inches in diameter, with three feet of core per box. USGS 6 has 19 boxes of a non-continuous interval, 57 feet total. USGS 7 has 1 box. The cores are halite of the Salado Formation ranging in color from clear through pink to reddish orange (Roach 1966) and are Permian in age. Depths range from 1143 ft to 1437 ft. The cores were drilled following the nuclear detonation of Project Gnome in 1961. Roach (1966; USGS Branch of Astrogeology) took slices from the cores to analyze the thermoluminescence properties of the halite and how they were affected by the nucelar blast.
AEC publications and microfiche concerning Idaho.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Geological Collection,
Idaho,
ndc_collection,
radioactive elements
Rare Earth-Thorium-Hematite and Copper Mineralization in Proterozoic Rocks at Lemhi Pass, Idaho-Montana, 2021, Virginia S. Gillerman, Michael J. Jercinovic, Mark D. Schmitz, and Paul Layer The Lemhi Pass district is located along the Continental Divide in the Beaverhead Mountains of Idaho and Montana. Small copper and copper-gold mines were worked in the early 1900s. In the late 1940s, a large number of thorium veins were located and explored in the district. Thorium rare-earth element (Th-REE) mineralization is present as quartz veins and biotite-rich replacements with abundant specular hematite, thorite, and monazite. Host rocks are Mesoproterozoic quartzite and siltite, which have been correlated primarily...
The Idaho Geological Survey Digital Analytical Data (DAD) publications series consists of tables of sample locations, test results such as whole-rock XRF, and other attribute information including labs, dates, and names of collectors. The DAD series are delivered as XLSX (Windows Excel files) spreadsheets and include metadata. These data will eventually be processed into the Idaho Geological Survey's Geochem database.
Collection of seismic film canister records from the USGS Hawaiian Volcano Observatory. Seismic monitoring in Hawaii began in 1912 and has evolved considerably since then. The Hawaiian Volcano Observatory now has a seismic network that extends across the entire Island of Hawai'i. Over the years, the monitoring, analytical, and interpretive capabilities of the network has increased. These seismic film canister records were produced by the Hawaiian Volcano Observatory as part of the seismic monitoring network in 1968–1997. They are contained in wooden creates. Crates are stored on a total of 17 pallets, with each pallet containing ~30 crates. Film-reading equipment is also included in the collection.
This collection contains 15 1:24,000-scale surficial geologic maps throughout NH in Geologic Map Schema (GeMS) format. Specific 7.5-minute quadrangles include Bartlett, Bradford, Center Sandwich, Danbury, Hillsboro Upper Village, Jackson, Jefferson, Lancaster, Melvin Village, Mount Grace, Mount Chocorua, Mount Dartmouth, New London, Royalston, and Squam Mountains. The data preservation work in this project involved converting legacy geologic map schemas to full GeMS compliance. This dataset includes GIS surficial data for each quadrangle in the following formats: Esri geodatabase, shapefile, text, Microsoft Excel, and xml. The deliverables also include a PDF of the geologic map showing surficial geology, description...
A joint project between Nevada Bureau of Mines and Geology and New Mexico Bureau of Geology and Mineral Resources this Journal was published between 1971 and 1996. Its purpose was to provide geochronological datasets focused on the western United States and the world. Latitude and Longitude data is regional since many articles had multiple states or counties.
This collection represents the DGGS Alaska mineral resources and exploration database, with a focus on critical minerals. The Alaska Minerals Database (AMDB) provides access to information on all "significant" occurrences and properties in Alaska, including any known references to by-product critical minerals. This collection helps agencies and industry identify and prioritize regions and Alaska deposit models prospective for a variety of commodities, including critical minerals. The collection includes XXX records of Alaska mines, development and exploration projects, and significant mineral prospects.
Categories: Data,
Physical Item;
Types: Collection;
Tags: Geological Collection,
Mineral Resources,
Mining,
ndc_collection
GIS files for the 1:50,000-scale Geologic Map of Lake County that was part of Colorado Geological Survey RS-42 Geology and Mineral Resources of Lake County, Colorado.
GIS files for the 1:100,000-scale Geologic Map of Saguache County, Colorado that was part of Colorado Geological Survey RS-44 Geology and Mineral Resources of Saguache County, Colorado.
This collection contains rock samples collected in 1986 to support USGS research regarding the mineral resource potential of the Clan Alpine Mountains Wilderness Study Area in Churchill County, Nevada. The rock samples are primarily Tertiary igneous rocks and minor Mesozoic sedimentary rocks. Samples were collected during the summer of 1986 in conjunction with geochemical samples of mineralized areas by the U.S. Bureau of Mines. This research is described in Open-File Report 87-0632 (Brooks et al., 1987) and USGS Bulletin 1727-B (Hardyman et al., 1988). Samples are stored in four cardboard boxes on a wood pallet.
This collection contains 89 samples of fine-grained stream sediment collected throughout the Denver West 1:100,000 quadrangle in 1994 by a USGS team to study the concentration and distribution of uranium in surface waters and stream sediments. This research is described in Scientific Investigations Report 2007-5246 (Zielinski et al., 2008). Samples are stored in cardboard tubes in plastic bins and cardboard boxes on one wood pallet.
Raster grids depicting the current knowledge for elevation for the bedrock surface, pre-Mesozoic surface, the Precambrian surface and the basement surface based on the addition of new data from completed mapping. Basement is the top of structurally complex Precambrian rocks where the Phanerozoic and Proterozoic basins are removed based on geophysical modeling and drill hole interpretation. Statewide elevation datasets are stored as contoured line files and attributed with publication source, contour elevation and date and time of last edit. New raster grids are generated with the 'Topo to Raster' tool in ESRI ArcMap 10.7. 6/2023 Update: The 2023 version of rasters are currently not available online to download but...
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Geological Collection,
Minnesota,
basement,
bedrock,
elevation,
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