BOREHOLE GEOLOGY AND HYDROTHERMAL ALTERATION OF WELL KJ-2S, KRAFLA IDGH-TEMPERATURE AREA, NE-ICELAND
The report describes the study of drill cuttings of a 1003 m deep drill hole located in the Krafla high-temperature area. The strata penetrated by the drillhole cons ists of fine- to medium-grained basalts (olivine tholeiites & tholeiites) and altered glassy basalts and basaltic tuffs and brecci...
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Format: | Text |
Language: | English |
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1997
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Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.476.247 http://os.is/gogn/unu-gtp-report/UNU-GTP-1997-11.pdf |
Summary: | The report describes the study of drill cuttings of a 1003 m deep drill hole located in the Krafla high-temperature area. The strata penetrated by the drillhole cons ists of fine- to medium-grained basalts (olivine tholeiites & tholeiites) and altered glassy basalts and basaltic tuffs and breccias which are referred to as hyaloclastites. |
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