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Collection contains original copies of geophysical well logs and records from 14210 wells drilled for uranium exploration and evaluation in New Mexico. Most of these are one-of-a-kind and not available elswhere. The collection has been 90% catalogged. A listing is available upon request.
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This collection (known internally at Maryland Geological Survey as Component 9) consists of 1,474 black-and-white aerial photographs (1,472 unique frames plus 2 duplicates) plus 2 index maps which serve as a finding aid for the photographs in the two sub-components of this collection -- DC Collection 1 and DC Collection 2. The photographs are 9 in. by 9 in. in size and cover Washington, DC and vicinity (including portions of Maryland and Virginia). The counties in Maryland covered by these aerial photographs are Anne Arundel, Howard, Montgomery, and Prince George's Counties. No date is printed on these photographs; however, based on features shown in the photographs, Maryland Geological Survey (MGS) estimates...
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
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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...
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Collection includes cores extracted during drilling operations including the U.S. Geological Survey for the purposes of site investigations in the Meddybemps township. Please contact the Maine Geological Survey to discuss access to the collection.
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Collection of paper reports comprised mainly of IGS publications. A complete list of scanned publications can be found: https://www.iihr.uiowa.edu/igs/publications/search.
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There are over 1,000 individual logs from over 450 different holes across the state. Holes include municipal wells, monitoring wells as well as deep and shallow drill holes. Logs collected may include: gamma, caliper, 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. Locations of boreholes and PDF images and LAS files for more than 700 Geophysical Logs can be viewed at https://data.wgnhs.wisc.edu/data-pres-2018/ . New logs are added to this online map as they are added to the WGNHS sample tracking system, Geobase.
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....
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
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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...
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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.
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This collection contains the original and only copies of oil & gas scout tickets handwritten by the late Mr. Neill Wills. The information on the scout tickets came from Mr. Wills' personal geological files and information. Therefore, the information preserved in this collection is unique and one-of-a-kind. Wells are from all parts of New mexico, but are concentrated in the Permian Basin area. Texas records have not been inventoried. Neil Wills scout tickets - 20445 pages of handwritten oil & gas well scout tickets from 18125 oil & gas wells left to us by the late geologist Neil Wills. They contain Mr. Wills' personal information on the wells and are not available elsewhere. Stored in binders on 8 1/2 x 11 in...
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This Collection of Coal Field Measured Sections consists of handwritten descriptions of rock unit sequences measured along roads, railroads, trails, and strip mine highwalls in the Tennessee coal fields. Most of the collection is composed of sections measured by Dr. Harold Wanless during his study of the southern Appalachian coal fields in the late 1930's. Most of the sections are unpublished, except for being included as columnar section illustrations in - Wanless, H.R., 1946, Pennsylvanian geology of a part of the southern Appalachian coal field: Geological Society of America Memoir, 13, 162 p. Other measured sections in this collection originate from published and unpublished sources.
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This dataset is a collection of unpublished geologic field maps and transfer maps that represent over 100 years of field data collected by Virginia geological survey staff. These field records include hand-drawn notes, strike and dip, contacts, economic, structure and paleo information. Some maps have been scanned and are available digitally. Most maps are located in our Charlottesville, Va offices in paper format. All are unique, one-of-a-kind documents.
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Cores represent over 2,000 individual core sites drilled across the State of Wisconsin; stored in over 56,000 (mainly cardboard) boxes; representing approximately 650,000 linear feet of the subsurface. The Flambeau Core subcollection is approximately 3 percent of the collection of rock cores from Wisconsin. Documentation for the Wisconsin core collection is routinely updated, as information becomes available.
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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...
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The Arkansas Geological Survey (AGS) is the curator for the Norman F. Williams Well Sample Library and maintains well cuttings and core samples as a permanent record of rock strata that have been penetrated by wells drilled in Arkansas. Driller logs housed at the Survey contain the down hole information about the geology in the state. Each log gives the depth in feet along with the discription of material being drilled and the depth it accurs. The logs cover wells drilled in the early 1900’s to 1950’s and dispersed throughout the state giving statewide subsurface information.


map background search result map search result map Uranium logs of New Mexico Collection of USGS Meddybemps rock cores Collection of Rock cores from Connecticut Montana Mining Property File Collection Borehole geophysical logs from Wisconsin Neil Wills Scout tickets for Drill holes in New Mexico and Texas Collection of Paper Reports from Iowa Collection of Geochemical Samples from Michigan Collection of Coal Field Measured Sections from Tennessee Field Maps (Virginia) Rock cores from Wisconsin Hartford 2 degree Maps Vermont Geological Survey Collection of Rock Geochemistry Data I Quad-Based Infrared Aerial Photographs, 1988-1989 Washington, DC & Vicinity Aerial Photographs, 1945-1949 Meredith Johnson, Former State Geologist, Field Notes Minerals commodities books Thin Sections Scans donated by Adam Smith Thin and polished sections Arkansas Geological Survey Driller Log Collection Washington, DC & Vicinity Aerial Photographs, 1945-1949 Hartford 2 degree Maps Collection of Rock cores from Connecticut Meredith Johnson, Former State Geologist, Field Notes Minerals commodities books Collection of Coal Field Measured Sections from Tennessee Vermont Geological Survey Collection of Rock Geochemistry Data I Quad-Based Infrared Aerial Photographs, 1988-1989 Arkansas Geological Survey Driller Log Collection Collection of USGS Meddybemps rock cores Collection of Paper Reports from Iowa Field Maps (Virginia) Borehole geophysical logs from Wisconsin Rock cores from Wisconsin Thin Sections Scans donated by Adam Smith Thin and polished sections Uranium logs of New Mexico Neil Wills Scout tickets for Drill holes in New Mexico and Texas Collection of Geochemical Samples from Michigan Montana Mining Property File Collection