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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
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.
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.
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 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.
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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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This collection contains scanned brine analyses records collected with Kentucky oil and gas well drilling activity.
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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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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.
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The current database consists of location 9,032 entries. The surface-based, point data include 5,272, 6,939, and 903 density, magnetic susceptibility, and NRM measurements, respectively. Downhole data from 146 drillcore have also been incorporated, yielding an additional 1,145 and 9,622 measurements of density and magnetic susceptibility, respectively. Geologic interpretation of gravity and magnetic anomaly data in a given area is greatly enhanced if density, magnetic susceptibility (MS) and natural remanent magnetization (NRM) data are available for representative rock-types (Chandler and others, 2008). Along with geologic information from outcrop and drill-holes, rock property data help relate geophysical anomaly...
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The collection comprises the Arizona mineral exploration files (mostly for gold and copper) of Cambior Exploration USA Inc. The collection also includes information from acquired companies Westmont Mining and Nicor Mineral Ventures Inc. It contains exploration data as well as submittal information gathered during the 1980s through 1999. Data was not received for some of the company’s major projects during the period, for example Newsboy and Carlota.
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This collection contains scanned core analyses records collected with Kentucky oil and gas well drilling activity.
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Field maps.POC is Gale Blackmer.
Categories: Physical Item; Types: Collection; Tags: ndc_collection
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Analog surficial geology quarangles of NE Pa. Collection is paper and mylar.POC is Tom Whitfield.This collection is being converted to digital format as time allows.
Categories: Physical Item; Types: Collection; Tags: ndc_collection
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Richard (Dick) Hahman was born in Buffalo, New York, in 1936. He grew up in coal mining towns in Pennsylvania, then later in Washington, D.C. He received his master's in geology from the University of West Virginia. His career took him through the U.S., Canada, Mexico, and Chile. He worked for several companies in Tucson, Arizona, before going to work for Conoco Inc. in Oklahoma City in the early 1980s. In the late '80s he started his consulting company, Hahman & Associates, in Las Cruces, New Mexico. He moved back to Tucson around 1997. The collection contains geologic reports, drill logs, maps, assays, photos and field notes from exploration in Arizona and New Mexico.
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This collection is comprised of digital, slide and print photographs taken during engineering geology, energy and minerals resource related field projects from 1970-2020. These photos document field sites, geologic features, landscapes and landforms from the various areas of Alaska. There are collections specific to each of the Division's sections that document the effort needed to complete the culling and documentation of exisiting photos. As of 2020, DGGS has cataloged 19,724 photos, with 12,813 available to the public. Only those photos with location information are available within the National Digital Catalog
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Approximately 55,000 water well records are available in the Pennsylvania GroundWater Information System (PaGWIS). The digital system includes basic well information and an image of the well paper record. Basic data include county, municipality, well owner, driller, and date drilled, which are searchable attributes of the database. Additional information is included in the well report image file. Locations for about 6,550 well records have been assigned. These well records were submitted by water drillers from 2005 to 2015. Database is available at http://www.dcnr.state.pa.us/topogeo/groundwater/pagwis/index.htm.
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Thin sections of Trenton-Black River 2003-2006 created from both core and outcrop samples.POC is Jamie Kostelnik. Unit of measurement is boxes.These thin sections are associated with the previous entries field notebooks.
Categories: Physical Item; Types: Collection; Tags: ndc_collection


map background search result map search result map Well construction reports from Wisconsin Collection of Maps from PA Collection of Rock cores from Connecticut Montana Mining Property File Collection Collection of Rock Properties from Minnesota Collection of rock cuttings and core from Washington State Collection of Thin sections and polished sections from PA Collection of Maps from PA Collection of scanned maps from Alabama Cambior Exploration USA Inc. mining collection Richard Hahman mining collection Collection of field photographs from Alaska Pennsylvania GroundWater Information System (PaGWIS) water well records Coal Field Notebooks (black) Collection of Indiana Geological Survey Coal Quality Records for Indiana, Red Binders (archive) Various Company Coal Analysis records for Indiana Coal Resource Information for Indiana Collection of Brine Analyses from Kentucky Oil and Gas Wells Collection of Core Analyses from Kentucky Oil and Gas Wells Documents Collection of Rock cores from Connecticut Coal Field Notebooks (black) Collection of Indiana Geological Survey Coal Quality Records for Indiana, Red Binders (archive) Various Company Coal Analysis records for Indiana Coal Resource Information for Indiana Collection of Maps from PA Collection of Thin sections and polished sections from PA Collection of Maps from PA Pennsylvania GroundWater Information System (PaGWIS) water well records Collection of scanned maps from Alabama Collection of Brine Analyses from Kentucky Oil and Gas Wells Collection of Core Analyses from Kentucky Oil and Gas Wells Collection of rock cuttings and core from Washington State Well construction reports from Wisconsin Cambior Exploration USA Inc. mining collection Richard Hahman mining collection Collection of Rock Properties from Minnesota Montana Mining Property File Collection Collection of field photographs from Alaska