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Faire une suggestion Affiner la rechercheU.S. Geological Survey Supply paper, 2274. Relation between ground-water quality and mineralogy in the coal-producing norton formation of Buchaman county, Virginia / Powell, J. D.
Titre de série : U.S. Geological Survey Supply paper, 2274 Titre : Relation between ground-water quality and mineralogy in the coal-producing norton formation of Buchaman county, Virginia Type de document : texte imprimé Auteurs : Powell, J. D. ; Larson, J. D. Mention d'édition : U. S. Geological Survey Editeur : U. S. Geological Survey Année de publication : 1985 ISBN/ISSN/EAN : CI-05054 Note générale : The geochimical processes controlling groundwater chemistry in the coal-producing state if southwestern Virginia include hydrolysis of silicates, dissolution of carbonates, oxidation of pyrite, catian exhange and precipitation of secondary minerals, kaolinite and geothite. Core material from the Norton-Formation of the Pennsylvania period is composed of slightly more than one-half sandstone siltstone and minor amounts of shale, clay and coal account for the majority of the remainder. Petrographic analyses and x-ray diffraction studie indicate that the sandstone is about 75 percent quartz, 15 percent plagioclase feldspar, 2 percent potassium feldspar, 2 percent muscovite, 4 percent chlorite and 1 percent siderite... Langues : Anglais (eng) Mots-clés : Hydrogéologie Minéralogie Hydrologie Climat Eau souterraine Qualité de l'eau Hydrochimie Index. décimale : 551.48 Hydrologie : Résumé : The geochimical processes controlling groundwater chemistry in the coal-producing state if southwestern Virginia include hydrolysis of silicates, dissolution of carbonates, oxidation of pyrite, catian exhange and precipitation of secondary minerals, kaolinite and geothite. Core material from the Norton-Formation of the Pennsylvania period is composed of slightly more than one-half sandstone siltstone and minor amounts of shale, clay and coal account for the majority of the remainder. Petrographic analyses and x-ray diffraction studie indicate that the sandstone is about 75 percent quartz, 15 percent plagioclase feldspar, 2 percent potassium feldspar, 2 percent muscovite, 4 percent chlorite and 1 percent siderite... Note de contenu : The geochimical processes controlling groundwater chemistry in the coal-producing state if southwestern Virginia include hydrolysis of silicates, dissolution of carbonates, oxidation of pyrite, catian exhange and precipitation of secondary minerals, kaolinite and geothite. Core material from the Norton-Formation of the Pennsylvania period is composed of slightly more than one-half sandstone siltstone and minor amounts of shale, clay and coal account for the majority of the remainder. Petrographic analyses and x-ray diffraction studie indicate that the sandstone is about 75 percent quartz, 15 percent plagioclase feldspar, 2 percent potassium feldspar, 2 percent muscovite, 4 percent chlorite and 1 percent siderite... U.S. Geological Survey Supply paper, 2274. Relation between ground-water quality and mineralogy in the coal-producing norton formation of Buchaman county, Virginia [texte imprimé] / Powell, J. D. ; Larson, J. D. . - U. S. Geological Survey . - U. S. Geological Survey, 1985.
ISSN : CI-05054
The geochimical processes controlling groundwater chemistry in the coal-producing state if southwestern Virginia include hydrolysis of silicates, dissolution of carbonates, oxidation of pyrite, catian exhange and precipitation of secondary minerals, kaolinite and geothite. Core material from the Norton-Formation of the Pennsylvania period is composed of slightly more than one-half sandstone siltstone and minor amounts of shale, clay and coal account for the majority of the remainder. Petrographic analyses and x-ray diffraction studie indicate that the sandstone is about 75 percent quartz, 15 percent plagioclase feldspar, 2 percent potassium feldspar, 2 percent muscovite, 4 percent chlorite and 1 percent siderite...
Langues : Anglais (eng)
Mots-clés : Hydrogéologie Minéralogie Hydrologie Climat Eau souterraine Qualité de l'eau Hydrochimie Index. décimale : 551.48 Hydrologie : Résumé : The geochimical processes controlling groundwater chemistry in the coal-producing state if southwestern Virginia include hydrolysis of silicates, dissolution of carbonates, oxidation of pyrite, catian exhange and precipitation of secondary minerals, kaolinite and geothite. Core material from the Norton-Formation of the Pennsylvania period is composed of slightly more than one-half sandstone siltstone and minor amounts of shale, clay and coal account for the majority of the remainder. Petrographic analyses and x-ray diffraction studie indicate that the sandstone is about 75 percent quartz, 15 percent plagioclase feldspar, 2 percent potassium feldspar, 2 percent muscovite, 4 percent chlorite and 1 percent siderite... Note de contenu : The geochimical processes controlling groundwater chemistry in the coal-producing state if southwestern Virginia include hydrolysis of silicates, dissolution of carbonates, oxidation of pyrite, catian exhange and precipitation of secondary minerals, kaolinite and geothite. Core material from the Norton-Formation of the Pennsylvania period is composed of slightly more than one-half sandstone siltstone and minor amounts of shale, clay and coal account for the majority of the remainder. Petrographic analyses and x-ray diffraction studie indicate that the sandstone is about 75 percent quartz, 15 percent plagioclase feldspar, 2 percent potassium feldspar, 2 percent muscovite, 4 percent chlorite and 1 percent siderite... Réservation
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Code-barres Cote Support Localisation Section Disponibilité CI03B054.77714 CI-05054 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B054.77713 CI-05054 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B054.77712 CI-05054 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B054.77711 CI-05054 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B054.77710 CI-05054 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B054.77709 CI-05054 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B054.77708 CI-05054 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B054.77707 CI-05054 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : U.S. Geological Survey Supply paper, 2277 Titre : A primer on trace metal-sediment chemistry Type de document : texte imprimé Auteurs : Horowitz, A. J. Mention d'édition : U. S. Geological Survey Editeur : U. S. Geological Survey Année de publication : 1985 ISBN/ISSN/EAN : CI-05052 Note générale : In most aquatic systems, concentration of trace metals in suspended sediment and the top few centimeters of botton sediment are for greater than concentrations of trace metals disolved in the water column. Consequently, the distribution, transport and availability of these constituents can not be intelligently evaluated, nor can their envrionmental impact be determined or predicted solely through the sampling and analysis of disolved plans. This primer is designed to acquaint the reader with the basic principles that govern the concentration and distribution of trace metals associated with bottom an suspended sediments ... Langues : Anglais (eng) Mots-clés : Sédimentation Hydrochimie Géologie Analyse chimique Débit solide Métal Index. décimale : 551.48 Hydrologie : Résumé : In most aquatic systems, concentration of trace metals in suspended sediment and the top few centimeters of botton sediment are for greater than concentrations of trace metals disolved in the water column. Consequently, the distribution, transport and availability of these constituents can not be intelligently evaluated, nor can their envrionmental impact be determined or predicted solely through the sampling and analysis of disolved plans. This primer is designed to acquaint the reader with the basic principles that govern the concentration and distribution of trace metals associated with bottom an suspended sediments ... Note de contenu : In most aquatic systems, concentration of trace metals in suspended sediment and the top few centimeters of botton sediment are for greater than concentrations of trace metals disolved in the water column. Consequently, the distribution, transport and availability of these constituents can not be intelligently evaluated, nor can their envrionmental impact be determined or predicted solely through the sampling and analysis of disolved plans. This primer is designed to acquaint the reader with the basic principles that govern the concentration and distribution of trace metals associated with bottom an suspended sediments ... U.S. Geological Survey Supply paper, 2277. A primer on trace metal-sediment chemistry [texte imprimé] / Horowitz, A. J. . - U. S. Geological Survey . - U. S. Geological Survey, 1985.
ISSN : CI-05052
In most aquatic systems, concentration of trace metals in suspended sediment and the top few centimeters of botton sediment are for greater than concentrations of trace metals disolved in the water column. Consequently, the distribution, transport and availability of these constituents can not be intelligently evaluated, nor can their envrionmental impact be determined or predicted solely through the sampling and analysis of disolved plans. This primer is designed to acquaint the reader with the basic principles that govern the concentration and distribution of trace metals associated with bottom an suspended sediments ...
Langues : Anglais (eng)
Mots-clés : Sédimentation Hydrochimie Géologie Analyse chimique Débit solide Métal Index. décimale : 551.48 Hydrologie : Résumé : In most aquatic systems, concentration of trace metals in suspended sediment and the top few centimeters of botton sediment are for greater than concentrations of trace metals disolved in the water column. Consequently, the distribution, transport and availability of these constituents can not be intelligently evaluated, nor can their envrionmental impact be determined or predicted solely through the sampling and analysis of disolved plans. This primer is designed to acquaint the reader with the basic principles that govern the concentration and distribution of trace metals associated with bottom an suspended sediments ... Note de contenu : In most aquatic systems, concentration of trace metals in suspended sediment and the top few centimeters of botton sediment are for greater than concentrations of trace metals disolved in the water column. Consequently, the distribution, transport and availability of these constituents can not be intelligently evaluated, nor can their envrionmental impact be determined or predicted solely through the sampling and analysis of disolved plans. This primer is designed to acquaint the reader with the basic principles that govern the concentration and distribution of trace metals associated with bottom an suspended sediments ... Réservation
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Exemplaires(8)
Code-barres Cote Support Localisation Section Disponibilité CI03B052.77706 CI-05052 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B052.77705 CI-05052 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B052.77704 CI-05052 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B052.77703 CI-05052 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B052.77702 CI-05052 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B052.77701 CI-05052 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B052.77700 CI-05052 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B052.77699 CI-05052 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
