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Hand-drawn drill log cross-sections containing coal around Evansville, Indiana. Each log is labeled with an identification number but otherwise there is no other labeling or identifiers.
Material used to compile the Indiana Geological Survey Bulletin 46: Applied Geology of Industrial Limestone and Dolomite, by Lawrence F Rooney and Donald D Carr, 1971.
Maps related to USGS Circular 266: Spencer F.J., 1953, Coal Resources of Indiana; Mylar table of historical coal names; Coal Reserves 1965 multipage table
Categories: Physical Item;
Types: Collection;
Tags: Coal Geology Maps,
Coal Mine Maps,
Maps,
ndc_collection
Coal Analysis reports from various coal companies in Indiana; Ayrshire Collieries, AMAX Coal Company, Fossil Fuel Mining, Consolidation Coal Company, with a few additional files from smaller companies.
Indiana Geological Survey (IGS) Indiana coal quality paper records numbered by year 1954-1989 archived in red binders. These records are available in an electronic format through IGS publication Report of Progress 40, The Indiana Coal Quality Database: The Database and Interactive Map, by Agnieszka Drobniak and Maria Mastalerz, 2012.
Categories: Physical Item;
Types: Collection;
Tags: Coal Quality Analyses,
Coal Reports,
Reference,
ndc_collection
Indiana Geological Survey coal section field notebooks (black set). Contain short descriptions by location. Not much detail in location or information. Mostly likely correlates to a work map or project.
Categories: Physical Item;
Types: Collection;
Tags: Field notes,
Reference,
Research,
ndc_collection
Thin sections were scanned at 1x1 scale then enlarged in photoshop to make the features easily veiwable. Cross polarization film was used to create the cross polarized scans. This is a collection of thin sections from the state of New Mexico representing some of the formations in the state. Funding was provided by NGGDPP award G18AS00010.
Categories: Data;
Tags: ndc_collection
40 bedrock samples were collected from surface outcrops in Vermont. Samples are the same set as those analyzed for thermal conductivity as part of the National Geothermal Data System program. All analyses were done at AcmeLabs, Canada. Samples were analyzed using ICP – ES (emission spectroscopy) and ICP-MS (mass spectrometry). 11 major elements plus Ni and Sc were analyzed by ICP-ES following a lithium borate fusion and dilute acid digestion. Analyses include Loss on ignition (LOI) and Leco analysis for total carbon and sulphur. A 45 element suite of trace elements was analyzed using ICP-MS (mass spec). Rare earth elements and refractory elements report from a lithium borate decomposition to give total abundances....
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ndc_collection
Collection includes scanned geological maps managed by the Geological Survey of Alabama. This collection has not yet been inventoried and cataloged. Please contact the Geological Survey of Alabama to inquire about this collection.
Petrographic slides of New Mexico and surrounding areas used in Adam Smith's 2018 thesis: Multi-stage processes affecting the generation of REE-enriched episyenites and fenites in NM and Colorado: the role of magmatic and diagenetic fluids based on 40Ar/39Ar geochronology, whole rock geochemistry and radiogenic isotope. Field work was partially funded by New Mexico Bureau of Geology and Mineral Resources.
Categories: Data;
Tags: ndc_collection
Geoscientific collections managed by Tennessee Geological Survey are aggregated in the National Digital Catalog to enhance discovery and use of valuable samples and data for further scientific research. Contact information and material access instructions are provided for the individual collections. Please note that all of the downloadable files are in .csv format, and some use the pipe symbol (|) as the delimeter instead of a comma (,).
This collection includes paper originals and photocopies of reports beginning in 1936, and PDF scans of these reports, up to 1995. In more recent years, this information is available from the Wisconsin DNR via a computer database. Materials are arranged by county and PLSS locations. There are 326,385 well construction reports in this collection.
Categories: Physical Item;
Types: Collection,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ndc_collection
The Montana Bureau of Mines and Geology (MBMG) Mining Property File collection was amassed over the years through private and industry donations of engineering and geologic reports, pictures, correspondence, news clippings, and production information. The collection presently contains over 4,400 property-specific files (records). The physical files are organized first by Montana county and then by mine or project name. Files may contain information related to a particular mining claim, a collection of claims, or a mining exploration project. Metadata describing each record includes property name, location (county, historical mining district, township, range and section), georeferences (latitude and longitude), and...
Categories: Data,
Physical Item;
Types: Collection,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ndc_collection
Continuous bedrock core from about 50 sites across CT. Stored in 1100 boxes. This collection has been rescued three times since its formation in the late 1980's. Formerly administrative responsibility was shared between the University of Connecticut Dept. of Geology and Geophysics (now disbanded) and the Dept. of Environmental Protection, Geological and Natural History Survey. The State Survey now houses the collection and is the sole administrator.
Categories: Data,
Physical Item;
Types: Collection,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Physical Geoscience,
Professional Researchers,
Reference,
Research,
Rock cores,
Collection includes metadata records of rock cuttings and core that are retained by the Washington Geological Survey in our core repository warehouse. These samples were derived primarily from oil and gas wells, though some geothermal wells, and landslide core logs are also included.
Categories: Physical Item;
Types: Collection,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ndc_collection
Field notebook of the New Jersey Geological Survey written by Meredith Johnson; statewide field notes, various locations, differing tasks, personal correspondences
Categories: Data;
Tags: ndc_collection
the NJGWS scanned the Mineral Commodities Books in its possession. There are six books in this collection. They date from the late 1800’s to about 1915 and include all mining activities and statistics reported to the NJ Geological Survey during those years.
Categories: Data;
Tags: ndc_collection
This collection (known internally at Maryland Geological Survey as Component 8) consists of 211 infrared, 9 in. by 9 in. aerial photographs (211 unique frames) flown on a 7.5-minute U.S. Geological Survey (USGS) quadrangle basis. The photographs date from 1988-1989 and were flown or otherwise acquired by the USGS National Aerial Photograph Program (NAPP). The Maryland counties covered by these photographs include Allegany, Anne Arundel, Calvert, Cecil, Charles, Dorchester, Kent, Prince George’s, Queen Anne’s, Somerset, St. Mary’s, Talbot, Washington, and Worcester Counties. The scale of these photographs is not printed on the photographs; however, Maryland Geological Survey (MGS) calculates the scale to be approximately...
Categories: Data,
Physical Item;
Types: Collection,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ndc_collection
Paper copies of chemical analyses made at Illinois State Geological Survey from approximately 1932 to 1995. Includes chemical analyses for approximately 30,000 coal samples, 20,000 rock samples, 5,000 gas samples, 5,000 brine samples, and 5,000 water samples.
Categories: Physical Item;
Types: Collection,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ndc_collection
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