United States Geological Survey YearbookThe Survey, 1985 - Geology |
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... Nevada - Arizona - California , color - infrared satellite image map , the first to be computer - mosaicked by the U.S. Geological Survey from satellite - acquired multispectral scanner data and printed in a standard 1 : 250,000 - scale ...
... Nevada - Arizona - California , color - infrared satellite image map , the first to be computer - mosaicked by the U.S. Geological Survey from satellite - acquired multispectral scanner data and printed in a standard 1 : 250,000 - scale ...
Page 23
... Nevada , Oregon , and Washington , are a landmark result for subsequent debate on how to resolve land use conflicts . ACCESSIBLE INFORMATION BASES - A FOUNDATION FOR BETTER UNDERSTANDING OF MINERAL RESOURCES To maintain the information ...
... Nevada , Oregon , and Washington , are a landmark result for subsequent debate on how to resolve land use conflicts . ACCESSIBLE INFORMATION BASES - A FOUNDATION FOR BETTER UNDERSTANDING OF MINERAL RESOURCES To maintain the information ...
Page 27
... heated through the temperature range of about 60 degrees to 550 degrees Celsius . This conodont color alteration index , which has been used for regional C D Figure 5. Disseminated gold deposits in Nevada and Utah . 27.
... heated through the temperature range of about 60 degrees to 550 degrees Celsius . This conodont color alteration index , which has been used for regional C D Figure 5. Disseminated gold deposits in Nevada and Utah . 27.
Page 28
... Nevada and Utah ( fig . 5 ) . Gold occurs in the deposits as micrometer - sized particles generally disseminated in either silty to sandy , organic - rich dolomites and limestones or in organic - rich limey shales . The origin and many ...
... Nevada and Utah ( fig . 5 ) . Gold occurs in the deposits as micrometer - sized particles generally disseminated in either silty to sandy , organic - rich dolomites and limestones or in organic - rich limey shales . The origin and many ...
Page 31
... show an increase of copper with a decreasing nickel- The Carlin Mine , northeastern Nevada , one of the largest disseminated gold mines in the United States . The Twin - Otter aircraft performing surveys over the Charles. 31.
... show an increase of copper with a decreasing nickel- The Carlin Mine , northeastern Nevada , one of the largest disseminated gold mines in the United States . The Twin - Otter aircraft performing surveys over the Charles. 31.
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activities Alaska aquifer areas Assistant Bacillus cereus basins Bureau California cartographic cartographic data base City coal Columbia Glacier Commission contaminants Control Cooperative Denver Department of Public digital cartographic data digital data earthquake energy Environmental eruption Federal agencies Federal Bldg feet fiscal year 1984 flow fluid inclusions geochemical geographic geographic information systems Geologist geophysical ground water ground-water hazards High Plains hydrologic ical image map information systems investigations irrigation Lake land Landsat lava located Loki Patera major Management Mauna Loa million mineral deposits mineral resources models monitoring National Center National Mapping Division Office offshore Parkfield Parkfield earthquake Planning potential production quadrangle radar Regional remote sensing River rocks San Andreas fault scientific sediment Service sources square miles STOP studies sulfur surface Survey scientists Survey's techniques tion topographic maps trends U.S. Geological Survey Volcano Water Conservation District Water District zone