(Table 1) Oxygen isotope temperatures from hydrothermally altered breccias at DSDP Hole 60-453
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| Autores principales: | , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
1982
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| _version_ | 1867168144730095616 |
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| author | Lawrence, James R Natland, James H |
| author_facet | Lawrence, James R Natland, James H |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Gabbro-metabasalt polymict breccias cored in Deep Sea Drilling Project Hole 453 are cemented in part by hydrothermal alteration to lower greenschist facies (chlorite-epidote-actinolite) mineral assemblages. Temperature estimates for this alteration, based on oxygen isotope determinations of secondary minerals, are nearly 100°C at the top of the breccias and over 200°C in a zone of intense alteration near the base. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_820226 |
| institution | PANGAEA |
| language | en |
| publishDate | 1982 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 1) Oxygen isotope temperatures from hydrothermally altered breccias at DSDP Hole 60-453 Lawrence, James R Natland, James H 60-453; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Identification; Leg60; Mineral name; North Pacific/SEDIMENT POND; Sample code/label; see comment; Temperature, calculated; δ18O; δ18O, standard deviation Gabbro-metabasalt polymict breccias cored in Deep Sea Drilling Project Hole 453 are cemented in part by hydrothermal alteration to lower greenschist facies (chlorite-epidote-actinolite) mineral assemblages. Temperature estimates for this alteration, based on oxygen isotope determinations of secondary minerals, are nearly 100°C at the top of the breccias and over 200°C in a zone of intense alteration near the base. |
| title | (Table 1) Oxygen isotope temperatures from hydrothermally altered breccias at DSDP Hole 60-453 |
| topic | 60-453; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Identification; Leg60; Mineral name; North Pacific/SEDIMENT POND; Sample code/label; see comment; Temperature, calculated; δ18O; δ18O, standard deviation |
| url | https://doi.org/10.1594/PANGAEA.820226 |