Browsing Háskóli Íslands by Subject "Rafleiðni"

Now showing items 1-2 of 2

Electrical properties of hydrothermally altered rocks: observations and interpretations based on laboratory, field and borehole studies at Krafla volcano, Iceland

Lévy, Léa (Paris Sciences et Lettres, Laboratoire de Géologie de l'Ecole Normale Supérieure and University of Iceland, School of Engineering and Natural Sciences, Faculty of Earth Sciences, 2019-04)

The electrical signature of volcanoes is affected by several characteristics of rocks: volume and salinity of pore fluid, abundance of conductive minerals, rock temperature and presence of molten crust (magma). Electromagnetic soundings are widely used ...
The role of smectites in the electrical conductivity of active hydrothermal systems: electrical properties of core samples from Krafla volcano, Iceland

Lévy, L; Gibert, B; Sigmundsson, Freysteinn; Flóvenz, Ólafur G.; Hersir, Gylfi; Briole, P; Pezard, PA (Oxford University Press (OUP), 2018-08-18)

The underground circulation of hot water, of interest for geothermal energy production, is often indirectly inferred from the presence of minerals formed by hydrothermal alteration at different temperatures. Clay minerals, such as smectite and chlorite, ...

Now showing items 1-2 of 2

Search Opin vísindi