This collection primarily contains economic geologic information on mines in Mohave County, but also includes more general files on other states and mineral commodities. William Crutchfield, Jr. earned his master's degree from The University of California in 1953. He began working for Santa Fe Mining, Inc. in California in the 1960s as a Mining Engineer and later as Exploration Manager. He stayed with the company until the 1980s.
Guy Atlee lived and worked in the Kingman area working the Turquoise mine (Mineral Park) and other mines near Chloride (IXL, Wrigley), Cerbat, and Kingman. He is known to have worked and traveled in the Victorville, Topock and other areas of California. Guy’s wife was Rose Atlee and they had a large family. The collection includes images of mines and workings as well as many images depicting daily life in Mohave County. The photos appear to cover a period from about the turn of the century through the 1920s.
Kelsey Boltz has been a registered mining engineer and geologist in Arizona since the mid 1960s. A 1953 graduate of the Colorado School of Mines, he founded Colamer Corporation and Nuclear Dynamics, both companies active in the uranium industry in the Grants Uranium Region of New Mexico in the '50s, '60s and '70s. In 1981 he co-founded Century Capital, Inc., an investment banking and retail brokerage firm which provided several hundred million dollars financing for various industries including natural resource companies. In 1990 he started his exploration consulting company, Boltz Group International, which initiated and managed several mining projects in Mexico, Chile and Bolivia. The collection consists of geologic...
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...
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.
1 Sapp C is a Petroleum well. Formation/s tested: Gallup. Analysis conducted: Thin Sec, XRD, Biostratigraphy (nano), TOC, CMS Por/Perm Data is in the form of Report conducted by: Core Laboratories. Please reference Subsurface Library Well ID_27478.
148M San Juan 28-6 Unit is a Petroleum well. Formation/s tested: Mancos, Gallup. Analysis conducted: XRD Data is in the form of Report conducted by: Mineral Lab. Please reference Subsurface Library Well ID_41895.
1 Beamen is a Petroleum well. Formation/s tested: Gallup. Analysis conducted: CMS-300 Conventional Plug Analysis & Composition Determined by XRD & TOC Data is in the form of Report conducted by: Core Laboratories. Please reference Subsurface Library Well ID_29134.
2 Joan White is a Petroleum well. Formation/s tested: Gallup, L Gallup. Analysis conducted: Thin Sec, XRD, CMS Por/Perm Data is in the form of Report conducted by: Core Lab. Please reference Subsurface Library Well ID_32132.
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...
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.
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...
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.
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.
1 Beamen is a Petroleum well. Formation/s tested: Gallup, Dakota. Analysis conducted: Permeability, Porosity, Saturation, Lithology Log Data is in the form of Graph with Table conducted by: Core Laboratories. Please reference Subsurface Library Well ID_29134.
3 Frontier C is a Petroleum well. Formation/s tested: Gallup. Analysis conducted: TOC & Rock-Eval Pyrolysis Data is in the form of Report conducted by: Stratochem Services. Please reference Subsurface Library Well ID_38424.
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...
This collection contains micropaleontologic age determinations on rock cuttings from 285 wells throughout New Mexico. There are 855 pages of information. This material has been donated or obtained as a result of survey research projects. Most data are fusulinid determinations on rocks of Upper Paleozoic age but there are some palynologic age determinations of other stratl age ranges as well. Located in the Subsurface Library.
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.
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.