1 edition of Hydrothermal alteration in the Mount Hood area, Oregon found in the catalog.
Hydrothermal alteration in the Mount Hood area, Oregon
Keith E. Bargar
1993 by U.S. G.P.O., For sale by the Books and Open-File Report Sales, U.S. Geological Survey in Washington, Denver, CO .
Written in English
|Statement||by Keith E. Bargar, Terry E.C. Keith, and Melvin H. Beeson.|
|Series||U.S. Geological Survey bulletin ;, 2054|
|Contributions||Keith, Terry E. C., Beeson, Melvin H.|
|LC Classifications||QE75 .B9 no. 2054, QE390.5 .B9 no. 2054|
|The Physical Object|
|Pagination||v, 70 p. :|
|Number of Pages||70|
|LC Control Number||93012199|
Oregon. Craver, Gary Alan 4. A pilot biological survey of the Sky Lakes Wilderness study area. Cross, Stephen P and Lang, Frank A. 5. High mountain hummingbird feeding territories in relation to food supplies. Gass, Lee 6. A limnological study of Shadow Lake, a subalpine late at Mount Rainier National Park, Washington. Hall, Timothy 7. Quaternary volcanoes in the Oregon Cascade Range, with vents in km2 (Hildreth, ). Sherrod and Smith () estimate an average mafic magma production rate in the central Oregon Cascades of ~ 3‐6 km3 my‐1 per linear km of arc during the Quaternary. Mafic.
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Hydrothermal alteration in the Mount Hood area, Oregon (SuDoc I ) [Bargar, Keith E.] on *FREE* shipping on qualifying offers. Hydrothermal alteration in the Mount Hood area, Oregon (SuDoc I )Author: Keith E.
Bargar. 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 by: 2. Hydrothermal alteration in the Mount Hood area, Oregon (U.S.
Geological Survey bulletin) [Keith E Bargar] on *FREE* shipping on qualifying : Keith E Bargar. The Resource Hydrothermal alteration in the Mount Hood area, Oregon, by Keith E.
Bargar, Terry E.C. Keith, and Melvin H. Beeson. Hydrothermal alteration in the Mount Hood area, Oregon. [Keith E Bargar; Terry E C Keith; Melvin H Beeson] # Hydrothermal alteration--Oregon--Hood, Mount, Region\/span> \u00A0\u00A0\u00A0 schema: # For sale by the Books and Open-File Report Sales.
The report 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 the authors were able to obtain sample splits.
The study is also an outgrowth of a geologic and mineral. OCLC Number: Notes: Title from title screen (viewed Aug ). "A study of late Tertiary hydrothermal alteration corresponding to zeolite-facies to greenschist-facies metamorphism and Quaternary hydrothermal and fumarolic minerals from outcrops and geothermal drill holes near Mount Hood, Oregon.".
Hydrothermal alteration in the Mount Hood area, Oregon devicesOnline. menu_bookPhysical. Hydrothermal alteration in the Mount Hood area, Oregon Bargar, Keith E. Subjects A limited number of items are shown. Click to U.S. Hydrothermal alteration in the Mount Hood area. of the Interior, U.S. Geological Survey ; Denver, CO: For sale by the Books and Open-File Report Sales, U.S.
Hydrothermal Alteration in the Mount Hood Area, Oregon (Printed Ephemera): Bargar, Keith E. The item Hydrothermal alteration in the Mount Hood area, Oregon, by Keith E.
Bargar, Terry E.C. Keith, and Melvin H. Beeson represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in Chemeketa Cooperative Regional Library Service (CCRLS).
Hydrothermal alteration in the Mount Hood area, Oregon, by. The book is a great companion to your Hydrothermal alteration in the Mount Hood area of Hood, whether you already know it well or are just getting acquainted.
You can buy your copy of "Mount Hood. Notice: Due to building closures, requests will take approximately 2 weeks to fill. Please be assured that we are working hard to fill your request. Volcanology and Geochemistry. Bargar, K., Keith, T. E., Beeson, M.,Hydrothermal alteration in the Mount Hood area, Oregon: U.S.
Geological Survey Bulletin. DOI: /b Corpus ID: Metalliferous mineral deposits of the Cascade range in Oregon, by Eugene Callaghan and A.F. Buddington. Prepared in cooperation with the State mining board of Oregon. The lithogeochemical signatures of hydrothermal alteration in the Waihi epithermal district, New Zealand August New Zealand Journal of Geology and Geophysics 62(1) hydrothermal alteration mineralogy were made for core and cuttings from 24 of the drill holes at Newberry volcano (Bargar and Keith, ; Keith and Bargar, ; Bargar and Keith, in preparation), the Mount Hood area (Bargar and others, ), and the Breitenbush-Austin Hot Springs area.
of mineralization and alteration in this area: (1) Mount Moly area—26–25 Ma molybdenum–copper porphyry mineraliza-tion, (2) Red Mountains and (3) Ohio Peak–Anvil Mountain areas (OPAM)—sites of Ma acid-sulfate mineralization, (4) Eureka Graben and (5) South Silverton areas—18–10 Ma.
MS Book and Mineral Company Oregon Geology and Mining History Catalog I - Federal Publications: Home Page: D. / RECENT ERUPTIVE HISTORY OF MOUNT HOOD, OREGON AND POTENTIAL HAZARDS FROM FUTURE ERUPTIONS,pb, 81 pages, 3 appendices, 1 plate, 20 figs., 1 table, $ 15 / HYDROTHERMAL ALTERATION IN THE MOUNT HOOD AREA, OREGON.
Surface thermal features occupied an area of approximately m 2 at Mt. Hood in April and m 2 in Septemberas determined by aerial infrared line scan surveys. The distribution of thermal anomalies below the summit of Mt. Hood suggests structural control by a fracture system and a brecciated zone peripheral to a young hornblende‐dacite plug dome and by a concentric fracture.
Journal Article: Mount Hood Wilderness and adjacent areas, Oregon. Other than a small area near Mount Hood, The best-known aspect of the Mount Adams hydrothermal system is the extensive hydrothermal alteration on and near the summit (Fowler,Finn et al., ) At Mount Hood, Oregon, the fumarolic heat discharge of.
Hydrothermal alteration in the Mount Hood area, Oregon. U.S. Geological Survey Bulletin,70 p. Brantley, S. & Scott, W. The Danger of. Get the full experience and book a tour. Recommended. Our most popular tours and activities Mount Hood area Highway 26 & HighwayHood River, OR government camp beautiful drive year round day trip national forest beautiful sight outdoor activities panorama point portland oregon the loop spectacular views hiking trails fruit 5/ TripAdvisor reviews.
Mt Hood 75 km ESE of Portland is Oregon's highest peak and one of the most prominent of the Cascades volcanoes. It is probably the only volcano in Oregon which has erupted in historic times (last confirmed activity in ).
Andesite-dacite lava domes. Media in category "Hydrothermal alteration in the United States" The following 8 files are in this category, out of 8 total. Black Crater Summit. Mount Hood, whose glaciers cover km2, has patchy areas of moderately altered rock on its upper west and east flanks and a small area of intensively al- tered rock near crater rock.
Mount Hood has had only one slightly cohesive, avalanche-in- duced lahar during Holocene times (unpub- lished field notes of W.E. Scott and J.W. Vallance). Hydrothermal monitoring occurs at 25 sites in the U.S. portion of the Cascade Range including the area and drainages of 10 volcanoes.
Instruments measure water pressure (to calculate flow rate), temperature (to calculate quantities such as heat flow), and conductivity (to calculate concentrations of. In andseven geothermal test wells were completed near Mount Hood, Oregon by the U.S.
Geological Survey (USGS) as part of a joint study involving the U.S. Department of Energy (USDOE) the Oregon Department of Geology and Mineral Industries (DOGAMI), and the U.S.
Forest Service (USFS). MS Book and Mineral Company United States Geological Survey Bulletins - Home Page: ELEPHANT HEAD AREA, LANDER COUNTY, NEVADA,pb, 53 pages, 1 plate (in pocket), 21 figs., 9 tables, $ 10 / HYDROTHERMAL ALTERATION IN THE MOUNT HOOD AREA, OREGON,pb, 70 pages, 29 figs., 17 tables, $ demonstrate the primary eruptive style of Mt.
Hood. Additionally, modest tephra fallout accompanied both types of eruptions. The Crater Rock area is the largest fumarole field in the Oregon Cascades, producing vigorous gas emission and extensive hydrothermal alteration of rock masses over broad areas HIGH LOW MED HIGH MT HOOD HAZARD PROFILE.
Measurements of slope distances and vertical angles at Mount Baker and Mount Rainier, Washington, Mount Hood and Crater Lake, Oregon, and Mount Shasta and Lassen Peak, California, U.S.
Geological Survey Open-File Report,98 p. James W. Vallance's 65 research works with 2, citations and 8, reads, including: Lahar—River of volcanic mud and debris. hydrothermal alteration at mount rainier Field studies and thermal-infrared mapping indicate that present excess surface heat flux from thermal activity at Mount Rainier may be estimated at about 13 megawatts, a value between that of Mount Baker (82 megawatts for ) and Mount Hood ( megawatts for ).
2 Bargar, K. E., Keith, T. C., and Trusdell, F. A.,Fluid-inclusion evidence for past temperature fluctuations in the Kilauea east rift zone geothermal area.
Adam Kent: When I moved to Oregon and decided to start working on Cascade volcanoes I was stunned to find out that such a prominent volcano as Mount Hood had only a single academic paper on it.
Hydrothermal alteration on other stratovolcanoes in the Quaternary Cascades arc generally is not well studied, and high-temperature hydrothermal-alteration assemblages have not been described on volcanoes that have been studied in more detail (e.g., Mounts Hood and Shasta, Bargar et al., ; Crowley et al., ; Zimbelman et al., ).
Hydrothermal alteration at Mount Rainier waxed and waned over the ,year episodic growth of the edifice. Hydrothermal minerals and their stable-isotope compositions in samples collected from outcrop and as clasts from Holocene debris-flow deposits identify three distinct hypogene argillic/advanced argillic hydrothermal environments: magmatic-hydrothermal, steam-heated, and.
Between andwe sampled gas discharges from ≤°C fumaroles and springs at 12 quiescent but potentially restless volcanoes in the Cascade Range and Aleutian Arc (CRAA) including Mount Shasta, Mount Hood, Mount St.
Helens, Mount Rainier, Mount Baker, Augustine Volcano, Mount Griggs, Trident, Mount Mageik, Aniakchak Crater, Akutan, and Makushin. Barker SLL, Hood S, Hughes RM, Richards S, 'The lithogeochemical signatures of hydrothermal alteration in the Waihi epithermal district, New Zealand', New Zealand Journal of Geology and Geophysics, 62, (4) pp.
ISSN () [Refereed Article] DOI: / Citations: Scopus - 4 Web of Science - 4. 22km E of Mount Hood Village, Oregon (USA Mt Hood 75 km ESE of Portland is Oregon's highest peak and one of the most prominent of the Cascades volcanoes.
It is probably the only volcano in Oregon which has erupted in historic times (last confirmed activity in ). Mount Hood Kgra Geothermal Area is a 8,acre closed geothermal energy zone in Hood River, Oregon. Ownership and use of this zone is overseen by the Bureau of Land Management's Prineville Central Oregon Field Office under the serial number OROR The last action for this zone occurred on August 8, Mount Hood is a potentially active stratovolcano in the Cascade Volcanic was formed by a subduction zone on the Pacific coast and rests in the Pacific Northwest region of the United is located about 50 miles (80 km) east-southeast of Portland, on the border between Clackamas and Hood River counties.
In addition to being Oregon's highest mountain, it is one of the loftiest.(Sec. ) Amends the Columbia River Gorge National Scenic Area Act to permanently protect the Hood River, Oregon.
Subtitle C: Mount Hood National Recreation Area - (Sec. ) Establishes the Mount Hood National Recreation Area within Mount Hood National Forest. Permits the cutting, sale, or removal of timber within the Area for specified purposes.