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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.
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There are over 1,000 individual logs from 394 different holes across the state. Holes include municipal wells, monitoring wells as well as deep and shallow drill holes. Logs collected may include: gamma, calipher, single point resistivity, self potential, normal resistivity, fluid temperature, fluid conductivity, flow meter - heat pulse, flow meter- spinner, optical borehole imager, and acoustic borehole imager.
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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....
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No description provided.
Categories: Physical Item; Types: Collection; Tags: ndc_collection
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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...
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
As coal companies closed business in Indiana many times they deposited their records at the Indiana Geological Survey (IGS). The records in most cases were delivered in boxes or full filing cabinets without documentation. The IGS has preliminarily sorted through the records filing them by company and if possible county or Township-Range to make them discoverable. The records can contain anything from maps, analysis, logs with or without picks, descriptions, correspondence, etc.
Categories: Physical Item; Types: Collection; Tags: ndc_folder
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.
Categories: Physical Item; Types: Collection; Tags: ndc_collection
Coal drilling records received by the Indiana Geological Survey from AMAX Coal Company. They come from various sources.
Categories: Physical Item; Types: Collection; Tags: ndc_collection
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.
Categories: Physical Item; Types: Collection; Tags: ndc_collection
Indiana Geological Survey (IGS) geologist Ned Smith's work maps and information for IGS Guidebook 7; Salem Limestone and Associated Formations in South-Central Indiana, 1954 and IGS Atlas of Mineral Resources of Indiana Maps 8: Map of Bedford-Bloomington Dimension Stone Belt Showing Mills, Quarries, and Outcrop of Salem Limestone, 1956.
Categories: Physical Item; Types: Collection; Tags: ndc_collection
Collection of pamphlets, brochures, and informational booklets from the US Department of the Interior, Indiana Department of Natural Resources, Indiana Department of Conservation, Indiana Geological Survey, Illinois Geological Survey, Kentucky Geological Survey, and more. Most are dated but have general information that could still be useful today.
Categories: Physical Item; Types: Collection; Tags: ndc_collection
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.
Categories: Physical Item; Types: Collection; Tags: ndc_collection
Work maps at a 7.5-minute quadrangle scale and materials for Special Report 06 publication of the Indiana Geological Survey by Richard L Powell, 1972
Categories: Physical Item; Types: Collection; Tags: ndc_collection
Original National Coal Resources Data System (NCRDS) and prior confidential 7.5-minute quadrangle maps, filed alphabetically for Indiana
Categories: Physical Item; Types: Collection; 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
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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.
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
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.
Categories: Physical Item; Types: Collection; Tags: ndc_collection
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This map set contains unpublished maps, cross- sections, and related information archived by the State Geological and Natural History Survey of Connecticut as part of the Survey Library Collection. These materials have not been reviewed for accuracy, consistency, or completeness. For many geographic areas, more current information exists, either in published or unpublished form. For the most part, these materials were developed under research and mapping agreements between the State Geological Survey and individual scientists, academic institutions, or graduate students. Some of these materials have been received by the State Geological Survey as donations. The veracity of the information contained within these...


map background search result map search result map Collection of well construction reports from Wisconsin Collection of Rock cores from Connecticut Montana Mining Property File Collection Wisconsin Geological Survey borehole geophysical logs Collection of Photographs from OR Connecticut Unpublished Surficial Geology Maps Vermont Geological Survey Collection of Rock Geochemistry Data I Meredith Johnson, Former State Geologist, Field Notes Minerals commodities books Thin Sections Scans donated by Adam Smith Connecticut Unpublished Surficial Geology Maps Collection of Rock cores from Connecticut Vermont Geological Survey Collection of Rock Geochemistry Data I Thin Sections Scans donated by Adam Smith Collection of well construction reports from Wisconsin Wisconsin Geological Survey borehole geophysical logs Collection of Photographs from OR Montana Mining Property File Collection