FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2071749166> ?p ?o ?g. }

• W2071749166 endingPage "62" @default.
• W2071749166 startingPage "49" @default.
• W2071749166 abstract "The deposition of metal-rich black or reddish muds by many thermal springs in the Cordilleras and the Altiplano of Bolivia suggest that these geothermal waters may be related to those that once formed the world-class Bolivian tin, silver and gold mineralisation. The discharge temperatures of these springs are as high as 70 °C. According to δ18O, δD, tritium data and Ar/N2 ratios these waters are predominantly of meteoric origin. Less than 10% of the discharging thermal water represents deep-seated metal-rich thermal brines of at least 530 °C according to carbon exchange between CO2 and CH4. These brines ascend along tectonic faults and mix with low-temperature meteoric water in surface-near aquifers. The meteoric component of the thermal water is recharged in the high Cordilleras with residence times exceeding 50 years. The chemical composition of the thermal water is dominated by the rather inefficient low-temperature leaching of the surface-near aquifer rocks by meteoric water. The small fraction of metal-rich hot deep-seated water is not able to increase the metal content of the water mix to a level sufficient to classify these thermal waters as ore-bearing. Surface-near leaching is supported, e.g., by the B/Li ratios of the spring water of the Western Cordillera and Caleras/Pulacayo in the Eastern Cordillera that correspond very closely to that of the easily leachable glassy inclusions of the outcropping andesitic lavas. The often remarkable metal content of the muds deposited by the springs originate from efficient scavenging of heavy metals by ferric oxyhydroxides. Under the given arid to semi-arid climate the muds are additionally enriched in metals by wind-transported dust. The present study does support a relation of the actual thermal waters with neither the classical subduction-related Upper Tertiary tin, silver and gold mineralisation nor the supposed younger Sb mineralisation of Bolivia." @default.
• W2071749166 created "2016-06-24" @default.
• W2071749166 creator A5009491361 @default.
• W2071749166 creator A5032824960 @default.
• W2071749166 creator A5067201551 @default.
• W2071749166 creator A5078648527 @default.
• W2071749166 date "2014-03-01" @default.
• W2071749166 modified "2023-10-13" @default.
• W2071749166 title "Major, trace element and stable isotope composition of water and muds precipitated from the hot springs of Bolivia: Are the waters of the spring's potential ore forming fluids?" @default.
• W2071749166 cites W1513895300 @default.
• W2071749166 cites W1970658925 @default.
• W2071749166 cites W1973257264 @default.
• W2071749166 cites W1975460502 @default.
• W2071749166 cites W1979964938 @default.
• W2071749166 cites W1983227787 @default.
• W2071749166 cites W1984099270 @default.
• W2071749166 cites W1994721399 @default.
• W2071749166 cites W2000071429 @default.
• W2071749166 cites W2005550685 @default.
• W2071749166 cites W2021646943 @default.
• W2071749166 cites W2021812353 @default.
• W2071749166 cites W2030658118 @default.
• W2071749166 cites W2048332902 @default.
• W2071749166 cites W2051757039 @default.
• W2071749166 cites W2056584048 @default.
• W2071749166 cites W2061780827 @default.
• W2071749166 cites W2064093145 @default.
• W2071749166 cites W2068828472 @default.
• W2071749166 cites W2070390902 @default.
• W2071749166 cites W2085750874 @default.
• W2071749166 cites W2092606614 @default.
• W2071749166 cites W2098481720 @default.
• W2071749166 cites W2103106983 @default.
• W2071749166 cites W2140435518 @default.
• W2071749166 cites W2143722440 @default.
• W2071749166 cites W2146623053 @default.
• W2071749166 cites W2152579313 @default.
• W2071749166 cites W2157208466 @default.
• W2071749166 cites W2159858068 @default.
• W2071749166 cites W2160974687 @default.
• W2071749166 cites W2169818501 @default.
• W2071749166 cites W2321530758 @default.
• W2071749166 doi "https://doi.org/10.1016/j.chemer.2013.06.002" @default.
• W2071749166 hasPublicationYear "2014" @default.
• W2071749166 type Work @default.
• W2071749166 sameAs 2071749166 @default.
• W2071749166 citedByCount "8" @default.
• W2071749166 countsByYear W20717491662015 @default.
• W2071749166 countsByYear W20717491662019 @default.
• W2071749166 countsByYear W20717491662020 @default.
• W2071749166 countsByYear W20717491662021 @default.
• W2071749166 countsByYear W20717491662022 @default.
• W2071749166 countsByYear W20717491662023 @default.
• W2071749166 crossrefType "journal-article" @default.
• W2071749166 hasAuthorship W2071749166A5009491361 @default.
• W2071749166 hasAuthorship W2071749166A5032824960 @default.
• W2071749166 hasAuthorship W2071749166A5067201551 @default.
• W2071749166 hasAuthorship W2071749166A5078648527 @default.
• W2071749166 hasConcept C120806208 @default.
• W2071749166 hasConcept C127313418 @default.
• W2071749166 hasConcept C147789679 @default.
• W2071749166 hasConcept C151730666 @default.
• W2071749166 hasConcept C159390177 @default.
• W2071749166 hasConcept C159750122 @default.
• W2071749166 hasConcept C17409809 @default.
• W2071749166 hasConcept C185592680 @default.
• W2071749166 hasConcept C187320778 @default.
• W2071749166 hasConcept C192241223 @default.
• W2071749166 hasConcept C199289684 @default.
• W2071749166 hasConcept C2778131859 @default.
• W2071749166 hasConcept C36986328 @default.
• W2071749166 hasConcept C39432304 @default.
• W2071749166 hasConcept C75622301 @default.
• W2071749166 hasConcept C76177295 @default.
• W2071749166 hasConcept C8625798 @default.
• W2071749166 hasConcept C87717796 @default.
• W2071749166 hasConcept C88380143 @default.
• W2071749166 hasConcept C90982505 @default.
• W2071749166 hasConcept C92720285 @default.
• W2071749166 hasConceptScore W2071749166C120806208 @default.
• W2071749166 hasConceptScore W2071749166C127313418 @default.
• W2071749166 hasConceptScore W2071749166C147789679 @default.
• W2071749166 hasConceptScore W2071749166C151730666 @default.
• W2071749166 hasConceptScore W2071749166C159390177 @default.
• W2071749166 hasConceptScore W2071749166C159750122 @default.
• W2071749166 hasConceptScore W2071749166C17409809 @default.
• W2071749166 hasConceptScore W2071749166C185592680 @default.
• W2071749166 hasConceptScore W2071749166C187320778 @default.
• W2071749166 hasConceptScore W2071749166C192241223 @default.
• W2071749166 hasConceptScore W2071749166C199289684 @default.
• W2071749166 hasConceptScore W2071749166C2778131859 @default.
• W2071749166 hasConceptScore W2071749166C36986328 @default.
• W2071749166 hasConceptScore W2071749166C39432304 @default.
• W2071749166 hasConceptScore W2071749166C75622301 @default.
• W2071749166 hasConceptScore W2071749166C76177295 @default.
• W2071749166 hasConceptScore W2071749166C8625798 @default.
• W2071749166 hasConceptScore W2071749166C87717796 @default.
• W2071749166 hasConceptScore W2071749166C88380143 @default.

• next