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Subsurface Geology and Oil and Gas Resources of Osage County, Oklahoma: Part 4. Townships 24 and 25 North Ranges 10 and 11 East

Description: From foreword: This report on the subsurface geology of Osage County, Okla., describes the structural features, the character of the oil- and gas-producing beds, and the localities where additional oil and gas may be found. It embodies a part of the results of a subsurface geologic investigation of the Osage Indian Reservation, which coincides in area with Osage County.
Date: 1941
Creator: Kennedy, L. E.; McClure, J. D.; Jenkins, H. D. & Bass, N. Wood
Item Type: Refine your search to only Report
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Nickel-gold deposit near Mount Vernon, Skagit County, Washington

Description: From Introduction: "The Mount Vernon nickel-gold deposit is 4 1/2 miles southeast of the city of Mount Vernon, Skagit County, Wash. The writers believe that the nickel was originally present in the serpentinized peridotite and that it was dissolved and redistributed by ascending hydrothermal gold-bearing solutions while the serpentine was being altered into the silica-carbonate rock."
Date: 1941
Creator: Hobbs, S. W. & Pecora, W. T.
Item Type: Refine your search to only Report
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Tungsten Deposits in the Sierra Nevada Near Bishop, California: A Preliminary Report

Description: From abstract: Scheelite ore bodies occur at widely separated localities in the Sierra Nevada near Bishop, Calif. The scheelite is found in altered sedimentary rocks at or near the contact between granitic rocks and limestones that are partly changed to silicate rocks composed largely of garnet. Mineralization was closely connected with the intrusion of the granite, the latest of the varied intrusives that make up the rocks of the Sierra Nevada.
Date: 1941
Creator: Lemmon, Dwight M.
Item Type: Refine your search to only Report
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Subsurface Geology and Oil and Gas Resources of Osage County, Oklahoma: Part 8. Parts of Township 20 North, Ranges 9 and 10 East, and Township 21 North, Ranges 8 and 9 East, and all of Township 21 North, Range 10 East

Description: This report is part of a series describing the structural features, the character of the oil- and gas-producing beds, and the localities where additional oil and gas may be found in parts of Osage County, Oklahoma. This part discusses the geology and resources along the southern border of the county, encompassing Osage and Pru, Oklahoma.
Date: 1941
Creator: Kirk, Charles Townsend; Dillard, W. R.; Leatherock, Otto & Jenkins, H. D.
Item Type: Refine your search to only Report
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Subsurface Geology and Oil and Gas Resources of Osage County, Oklahoma: Part 7. Townships 20 and 21 North Ranges 11 and 12 East

Description: This report is part of a series describing the structural features, the character of the oil- and gas-producing beds, and the localities where additional oil and gas may be found in parts of Osage County, Oklahoma. This part discusses the geology and resources in the southeast corner of the county, adjacent to Tulsa.
Date: 1941
Creator: Dillard, W. R.; Bass, N. Wood & Kirk, Charles Townsend
Item Type: Refine your search to only Report
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Tungsten Resources of the Blue Wing District, Lemhi County Idaho

Description: From abstract: The Blue Wing district, Lemhi County, Idaho, is not only the principal tungsten mining district in the State but it has recently become one of the leading producers of tungsten in the United States. So far only one mine in the district is productive, but other prospects are being actively developed.
Date: 1941
Creator: Callaghan, Eugene & Lemmon, Dwight M.
Item Type: Refine your search to only Report
open access

Mineral Industry of Alaska in 1939

Description: From Introduction: "The presentation of a yearly record of the Alaska mineral industry is a continuing service that has been rendered by the Geological Survey from almost the earliest years of extensive mining in Alaska, and the present report for 1939, is the thirty-sixth of this series.These reports therefore serve miners, prospectors, and businessmen concerned with Alaska affairs as useful historical records, statements of contemporary conditions, and starting points on which some conjecture… more
Date: 1941
Creator: Smith, Philip S.
Item Type: Refine your search to only Report
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Subsurface Geology and Oil and Gas Resources of Osage County, Oklahoma: Part 9. Townships 23 and 24 North Range 7 East

Description: This report is part of a series describing the structural features, the character of the oil- and gas-producing beds, and the localities where additional oil and gas may be found in parts of Osage County, Oklahoma. This part discusses the geology and resources in the southwestern part of the county.
Date: 1941
Creator: Bass, N. Wood; Dillard, W. R.; Kennedy, L. E. & Goodrich, Harold Beach
Item Type: Refine your search to only Report
open access

Past Lode-Gold Production from Alaska

Description: From abstract: This report presents an analysis of the statistical records of the Geological Survey regarding the production of lode gold from the Territory of Alaska for the period 1882 to 1937, inclusive. During that time lode gold to the value of $172,368,000 had been mined. The history of the discovery of lode gold and the early developments in lode-gold mining in each of the various districts is outlined briefly, and the production of lode gold in each of the geographic subdivisions is tab… more
Date: 1941
Creator: Smith, Philip S.
Item Type: Refine your search to only Report
open access

Some Quicksilver Prospects in Adjacent Parts of Nevada, California, and Oregon

Description: Abstract: This report summarizes the results of reconnaissance study of quicksilver deposits in the northwestern corner of Nevada, the northeastern corner of California, and Lake County, Oreg. made in August 1940. The Lene Pine district, Nevada, the Silvertown and Red Hawk properties in California, and the Currier and Glass Butte properties in Oregon were included. The first two of these require further development before a definite opinion as to their value can be formed. The Red Hawk mine ha… more
Date: 1941
Creator: Ross, Clyde P.
Item Type: Refine your search to only Report
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Geologic Structure and Occurrence of Gas in Part of Southwestern New York: Part 2. Subsurface Structure in Part of Southwestern New York and Mode of Occurrence of Gas in the Medina Group

Description: Abstract: Based on the records of several hundred deep wells, contour maps have been prepared showing the monoclinal structure of part of western New York, and isopach lines have been drawn showing the westward convergence of the rocks. The mode of occurrence of natural gas in the Medina group is briefly discussed. The location of the gas fields has not been determined by structural traps, but rather stratigraphy and lithology are the controlling factors in trapping the gas, which occurs in por… more
Date: 1941
Creator: Richardson, G. B. (George Burr)
Item Type: Refine your search to only Report
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Petroleum and Natural-Gas Fields in Wyoming

Description: Report issued by the Bureau of Mines discussing 75 petroleum and natural gas fields studied throughout Wyoming. History, geographic location, geology, drilling methods, and detailed analyses are presented. This report includes tables, maps, and illustrations.
Date: 1941
Creator: Espach, Ralph H. & Nichols, H. Dale
Item Type: Refine your search to only Report
open access

Mining Practices and Safety at the Lava Cap Gold Mining Corporation Mines, Nevada City-Grass Valley District, California

Description: Report issued by the Bureau of Mines discussing mining safety in the Grass Valley mining district. As stated in the introduction, "the purpose of this paper is not to present an outstanding safety record but to show that gold mining can be pursued with the same degree of safety and improvement as any other industry, if and when the management recognizes that it can and must be done" (p. 1). This report includes tables, maps, illustrations, and photographs.
Date: 1941
Creator: Ash, S. H.
Item Type: Refine your search to only Report
open access

Annual Report of Research and Technologic Work on Coal: Fiscal Year 1941

Description: Report issued by the U.S. Bureau of Mines discussing the annual report over the research and technology of coal during 1941. As stated in the foreword, "these investigations increase our fund of exact knowledge on the properties and composition of American coals and lead to better methods in mining, preparing, storing, and utilizing coal" (p. 4). This report includes tables, illustrations, photographs, and a map.
Date: November 1941
Creator: Fieldner, Arno Carl & Schmidt, L. D.
Item Type: Refine your search to only Report
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