{
"USGS Publications Warehouse": {
"@context": "https://schema.org",
"@type": "Article",
"additionalType": "Journal Article",
"name": "Bottom-up and top-down control on hydrothermal resources in the Great Basin: An example from Gabbs Valley, Nevada",
"identifier": [
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"@type": "PropertyValue",
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"value": "70250897",
"url": "https://pubs.usgs.gov/publication/70250897"
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"value": 70250897
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"propertyID": "DOI",
"value": "10.1029/2021GL095009",
"url": "https://doi.org/10.1029/2021GL095009"
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],
"journal": {
"@type": "Periodical",
"name": "Geophysical Research Letters",
"volumeNumber": "48",
"issueNumber": "23"
},
"inLanguage": "en",
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{
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"name": "Geophysical Research Letters"
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"datePublished": "2021",
"dateModified": "2024-01-11",
"abstract": "The Great Basin in the western United States hosts various hydrothermal systems, including both active geothermal systems and ancient systems preserved as mineral deposits. New magnetotelluric and structural geologic data were collected in the Gabbs Valley area of western Nevada to demonstrate the advantage of imaging the full crustal column below known hydrothermal systems. Three-dimensional models are developed and jointly interpreted where the key findings are bottom-up and top-down controls on hydrothermal systems. Bottom-up control is dictated by weaknesses in the brittle-ductile transition that allow hydrothermal fluids to propagate into the crust; these are often collocated with Miocene volcanic structures. Top-down control is dominated by modern Walker Lane and Basin and Range tectonics that control fluid transport through the middle and upper crust. This study demonstrates that the characterization of regional mineral and geothermal resources is better informed by imaging lower crustal structures and preferential pathways to the surface.",
"description": "e2021GL095009, 10 p.",
"publisher": {
"@type": "Organization",
"name": "American Geophysical Union"
},
"author": [
{
"@type": "Person",
"name": "Peacock, Jared R.",
"givenName": "Jared R.",
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"value": "0000-0002-0439-0224",
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"name": "Geology, Minerals, Energy, and Geophysics Science Center",
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"@type": "Person",
"name": "Siler, Drew L.",
"givenName": "Drew L.",
"familyName": "Siler",
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"name": "Geology, Minerals, Energy, and Geophysics Science Center",
"url": "https://www.usgs.gov/centers/gmeg"
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]
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"name": "Geology, Minerals, Energy, and Geophysics Science Center",
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