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Geology of the Robertson, Humdinger, and Robert E. Gold Mines, Southwestern Oregon (open access)

Geology of the Robertson, Humdinger, and Robert E. Gold Mines, Southwestern Oregon

From introduction: This report embodies the results of investigations of three gold mining districts in Josephine and Curry Counties, southwestern Oregon.
Date: 1933
Creator: Shenon, Philip J. & Wells, Francis G.
Object Type: Report
System: The UNT Digital Library
Oregon: basic data for thermal springs and wells as recorded in GEOTHERM (open access)

Oregon: basic data for thermal springs and wells as recorded in GEOTHERM

This sample file contains 346 records for Oregon. The records contain data on location, sample description, analysis type, collection condition, flow rates, and chemical and physical properties of the fluid. Stable and radioactive isotope data are occasionally available. (ACR)
Date: May 1, 1983
Creator: Bliss, J. D.
Object Type: Report
System: The UNT Digital Library
Geology and Mineral Resources of the Baker Quadrangle, Oregon (open access)

Geology and Mineral Resources of the Baker Quadrangle, Oregon

From abstract: This report presents the results of a rather complete reconnaissance of the Baker quadrangle, Oregon, carried out during brief studies of some mining districts in and near the area.
Date: 1937
Creator: Gilluly, James
Object Type: Report
System: The UNT Digital Library
[Record of Parolee Number 22624 - January, 1955] (open access)

[Record of Parolee Number 22624 - January, 1955]

A record of Subject Number 22624 including After Sentence Reports, Further Information, Supplement to Presentence, Copy of Hospital Report, Letters from Employers and Relatives, Memorandums, Psychiatrict Report and Preliminary Review, 23 pages.
Date: January 1955
Creator: unknown
Object Type: Letter
System: The Portal to Texas History
Beneficiation of Chromite Ores From Western United States (open access)

Beneficiation of Chromite Ores From Western United States

Report issued by the U.S. Bureau of Mines on the sampling of chrome ore deposits in the western United States. Physical properties of the samples collected are presented. This report includes tables.
Date: June 1947
Creator: Batty, J. V.; Mitchell, T. F.; Havens, R. & Wells, R. R.
Object Type: Report
System: The UNT Digital Library
Geologic Reconnaissance of the Antelope-Ashwood Area North-Central Oregon (open access)

Geologic Reconnaissance of the Antelope-Ashwood Area North-Central Oregon

A report describing the geology of a few counties in Oregon. Strata is exposed that ranges in age from pre-Tertiary to Quaternary.
Date: 1964
Creator: Peck, Dallas L.
Object Type: Report
System: The UNT Digital Library
Map Showing Outcrops of Pre-Quaternary Basaltic Rocks, Basin and Range Province, Oregon (open access)

Map Showing Outcrops of Pre-Quaternary Basaltic Rocks, Basin and Range Province, Oregon

From introduction: This map report is one of a series of geologic and hydrologic maps covering all or parts of States within the Basin and Range province of the western United States. The map reports contain information on subjects that characterize the geohydrology of the province, including the ground-water hydrology, ground-water quality, surface distribution of selected rock types, tectonic conditions, areal geophysics, Pleistocene lakes and marshes, and mineral and energy resources.
Date: 1984
Creator: Jenness, Jane E.; Sargent, K. A. & Lopez, David A.
Object Type: Report
System: The UNT Digital Library
Geologic Reconnaissance of the Antelope-Ashwood Area North-central Oregon: With Emphasis on the John Day Formation of Late Oligocene and Early Miocene Age (open access)

Geologic Reconnaissance of the Antelope-Ashwood Area North-central Oregon: With Emphasis on the John Day Formation of Late Oligocene and Early Miocene Age

From introduction: "This report briefly describes the geology of an area of about 750 square miles in Jefferson, Wasco, Crook, and Wheeler Counties, Oregon."
Date: 1964
Creator: Peck, Dallas L.
Object Type: Report
System: The UNT Digital Library
Water Resources of the Warm Springs Indian Reservation, Oregon (open access)

Water Resources of the Warm Springs Indian Reservation, Oregon

From introduction: The present study is an inventory and appraisal of the water resources of the reservation, including determination of flow in major streams, yield of water to wells and springs, and quality of water. This study was conducted in cooperation with the Confederated Tribes of the Warm Springs Reservation. The cooperation and assistance of many officials of the Confederated Tribes, of the Bureau of Indian Affairs, and of the Indian Health Service helped greatly. Well-drilling and test-pumping data and other information generously furnished by Satish Puri, Tribal Engineer, were especially helpful.
Date: 1976
Creator: Robison, J. H. & Laenen, Antonius
Object Type: Report
System: The UNT Digital Library
Geology and Ore Deposits of the Takilma-Waldo District, Oregon: Including the Blue Creek District (open access)

Geology and Ore Deposits of the Takilma-Waldo District, Oregon: Including the Blue Creek District

From Abstract: Two areas and their included mineral deposits, situated in Josephine County, southwestern Oregon, are described in this report. They lie within the Klamath Mountains, a region which is made up for the most part of rugged ridges trending in various directions but which, when viewed from higher summits, resembles a dissected plateau and is known as the Klamath peneplain. Rocks of both igneous and sedimentary origin are abundant in the districts described. The marine sedimentary rocks of the areas comprise a thick series of Carboniferous strata, with some interbedded volcanic rocks, and portions of the Galice formation, of Jurassic age, and of an Upper Cretaceous formation. The rocks of fluviatile origin include Tertiary conglomerate, Pleistocene valley fill, termed the " Llano de Oro formation," and somewhat later Pleistocene gravel and alluvium, in part glacial debris. Recent gravel is found along the present streams. The igneous rocks include several varieties of greenstone of probable Paleozoic and Mesozoic age and serpentine of late Jurassic or early Cretaceous age.
Date: 1933
Creator: Shenon, Philip J.
Object Type: Report
System: The UNT Digital Library
Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples (open access)

Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples

From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and inasmuch as they were recorded under widely differing conditions, they necessarily vary in fullness detail."
Date: 1913
Creator: Lord, N. W.
Object Type: Report
System: The UNT Digital Library
Preliminary Study of the Uranium Favorability of Tertiary Rocks, Southeastern Oregon: Eastern Klamath, Southern Lake, Harney, and Western Malheur Counties (open access)

Preliminary Study of the Uranium Favorability of Tertiary Rocks, Southeastern Oregon: Eastern Klamath, Southern Lake, Harney, and Western Malheur Counties

Purpose: This study was conducted in order to assess the character and extent of Tertiary volcanic rocks and volcanic-derived sedimentary rocks as potential uranium host and (or) source rocks.
Date: November 1977
Creator: Erikson, E. H. & Curry, William E.
Object Type: Report
System: The UNT Digital Library
National Uranium Resource Evaluation: Baker Quadrangle, Oregon and Idaho (open access)

National Uranium Resource Evaluation: Baker Quadrangle, Oregon and Idaho

From Introduction: "The Baker Quadrangle, in east-central Oregon and west-central Idaho (Fig. 1), was evaluated to identify geologic environments and delineate areas that exhibit characteristics favorable for the occurrence of uranium deposits."
Date: April 1982
Creator: Bernardi, M. L. & Robins, Jerold W.
Object Type: Report
System: The UNT Digital Library
Geothermal Environmental Impact Assessment: Baseline Data for Four Geothermal Areas in the United States (open access)

Geothermal Environmental Impact Assessment: Baseline Data for Four Geothermal Areas in the United States

From Abstract: The report presents a compilation and technical assessment of the existing data on climate, geology, hydrology, water chemistry, and seismicity for four geothermal areas in the United States: Imperial Valley and The Geysers, California; Klamath Falls, Oregon; and the Rio Grande Rift Zone, New Mexico.
Date: September 1978
Creator: Geonomics, Inc.
Object Type: Report
System: The UNT Digital Library
Notes on the Geology of Southwestern Idaho and Southeastern Oregon (open access)

Notes on the Geology of Southwestern Idaho and Southeastern Oregon

From introduction: The aim of the present paper is to put on record such observations relating to the general geology of the region traversed as it is thought may be of interest, more particularly to the people of Idaho and Oregon, and also in certain instances serve to supplement the report referred to on artesian conditions.
Date: 1903
Creator: Russell, Israel C.
Object Type: Report
System: The UNT Digital Library
Reconnaissance of the Geology and Oil Prospects of Northwestern Oregon (open access)

Reconnaissance of the Geology and Oil Prospects of Northwestern Oregon

From introduction: This report is based on a hasty reconnaissance made during the summer of 1910 and on several explorations made by the writer in the years 1900 to 1905.
Date: 1914
Creator: Washburne, Chester W.
Object Type: Report
System: The UNT Digital Library
National Uranium Resource Evaluation: Klamath Falls Quadrangle, Oregon and California (open access)

National Uranium Resource Evaluation: Klamath Falls Quadrangle, Oregon and California

From Introduction: "The Klamath Falls Quadrangle, in south-central Oregon between lat 42ยบ and 43ยบ N. and long 120ยบ and 122ยบ W. (Fig. 1), was evaluated to identify geologic environments and delineate areas with characteristics favorable for the occurrence of uranium deposits."
Date: June 1982
Creator: Castor, Stephen B.; Berry, M. R. & Robins, Jerold W.
Object Type: Report
System: The UNT Digital Library
Geology of the Robertson, Humdinger, and Robert E. Gold Mines, Southwestern Oregon (open access)

Geology of the Robertson, Humdinger, and Robert E. Gold Mines, Southwestern Oregon

A report about gold quartz veins which contain gold in southwestern Oregon.
Date: unknown
Creator: Shenon, Philip J.
Object Type: Report
System: The UNT Digital Library
Ground-Water Resources in the Hood Basin, Oregon (open access)

Ground-Water Resources in the Hood Basin, Oregon

From introduction: This study was made in cooperation with the planning departments of Wasco and Hood River Counties, The purposes of this report are (1) to describe the occurrence, movement, availability, and quality of ground water in the basin; and (2) to assess, where possible, the extent, thickness, hydrologic boundaries, and hydraulic properties of the principal aquifers.
Date: 1983
Creator: Grady, Stephen J.
Object Type: Report
System: The UNT Digital Library
Mercury: A Materials Survey (open access)

Mercury: A Materials Survey

Report issued by the U.S. Bureau of Mines discussing materials surveys conducted on mercury. As stated in the foreword, "the surveys dealing with metals and minerals summarize the demand-supply position in the United States and include information on production, imports, consumption, exports, substitutes, and pertinent history" (p. v). This report includes maps, tables, illustrations, and photographs.
Date: 1959
Creator: Pennington, James W. & Bailey, Edgar H.
Object Type: Report
System: The UNT Digital Library
National Uranium Resource Evaluation: Vya Quadrangle, Nevada, Oregon, and California (open access)

National Uranium Resource Evaluation: Vya Quadrangle, Nevada, Oregon, and California

From Introduction: "The Vya 2ยบ quadrangle (Fig. 1), in northwestern Nevada and small portions of California and Oregon, was evaluated to identify geologic environments and to delineate areas that have characteristics favorable for uranium deposits. Reconnaissance sampling in the Vya Quadrangle began in 1978, but final evaluation of the uranium favorability of the quadrangle was began in 1978, but final evaluation of the uranium favorability of the quadrangle was begun in June 1980."
Date: February 1982
Creator: Castor, Stephen B.; Mitchell, Thomas P. & Quade, Jack G.
Object Type: Report
System: The UNT Digital Library
Oral History Interview with Edna Gardner Whyte, February 8, 1979 (open access)

Oral History Interview with Edna Gardner Whyte, February 8, 1979

Interview with Edna Gardner Whyte, a competitive pilot and flight instructor from Garden City, Minnesota. Whyte discusses her family history, her childhood and education, moving to Oregon, her initial interests in flying, her training in nursing, taking up flying, winning her first race, teaching others to fly, becoming a flight instructor full-time, Prohibition bootlegging, races, a crash, Amelia Earhart, the growth of women in aviation, service as a Army Air Corps nurse during World War Two, being a flying salesman, flying helicopters, and building the Aero Valley Flying School.
Date: February 8, 1979
Creator: Jenkins, Floyd & White, Edna Gardner
Object Type: Book
System: The UNT Digital Library
Hydrothermal Alteration in the Mount Hood Area, Oregon (open access)

Hydrothermal Alteration in the Mount Hood Area, Oregon

A report which describes the hydrothermal alteration of numerous outcrop samples collected in the vicinity of Mount Hood, as well as drill cuttings from 13 of the geothermal drill holes for which we were able to obtain sample splits.
Date: 1993
Creator: Bargar, Keith E.; Keith, Terry E. C. & Beeson, Melvin H.
Object Type: Report
System: The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Roseburg Quadrangle, Oregon: Final Report, Volume 1 (open access)

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Roseburg Quadrangle, Oregon: Final Report, Volume 1

Report documenting results of an airborne high-sensitivity gamma-ray spectrometer and magnetometer survey of the Roseburg quadrangle in Oregon, including data acquisition methods, a summary of data and outline of data presentation, area geology, and interpretation of results.
Date: March 1981
Creator: unknown
Object Type: Report
System: The UNT Digital Library