 | Escobedo, David, Patrier, Patricia, Beaufort, Daniel, Gibert, Benoit, Levy, Léa, Findling, Nathaniel, Mortensen, Annette (2021) Contribution of the Paragenetic Sequence of Clay Minerals to Re-Examination of the Alteration Zoning in the Krafla Geothermal System. Minerals, 11 (9) 935 doi:10.3390/min11090935 | Journal (article/letter/editorial) | | Re-Examination of the Alteration Zoning in the Krafla Geothermal System David Escobedo 1,2 , Patricia...Re-Examination of the Alteration Zoning in the Krafla Geothermal System. Minerals 2021, 11, 935. https://doi...beaufort@univ-poitiers.fr ÍSOR—Iceland GeoSurvey, Grensásvegur 9, 108 Reykjavík, Iceland; lea.levy@geo.au.dk Institute...Landsvirkjun Power, Háaleitisbraut 68, 103 Reykjavik, Iceland; Anette.Mortensen@landsvirkjun.is Correspondence:...mineralogy of the “smectite” alteration zone in the Krafla geo-thermal field via the study of an exploratory |  | | Book | | which is softer. THIS OBSIDIAN outcrop is in Iceland, an island where acid igneous rocks are rare. ...Trachyte outcrops of trachyte are seen in this volcano on the island of Tenerife. DOME-SHAPED feldspar...margins. and pyroclastic dacite forms much of the volcano at Crater Lake, Oregon, USA. EXTRUSIVE hornblende...country rocks, which surround and lie beneath the volcano. Rounding of the clasts may have occurred in the...which plugs the main or a satellite vent of a volcano. The outcrop of this rock is circular on a geological |  | | Book | | Guttard studied the rocks of the Auvergne region of central France and recognized many recently...derived from vol- cani vicus, or the seat of a volcano. Desmarest (1771) also worked in the Auvergne and...growth in our knowledge of magmatic rocks of Iceland could be expressed in Hall used a primitive furnace...Sartorius von Waltershausen (1853) also worked in Iceland and he proposed that the different igneous rocks...work (1894-1933) on the igneous rocks of the Oslo region of Norway; (b) the publication in 1895 of Alfred |  | | Report (volume) | | fractionation stage but the 19 melts in Thingmuli Volcano in Iceland (Carmichael, 1964, 1967) presumably did reach...The petrology of Thingmuli, a Tertiary volcano in Eastern Iceland. J. Petrol., 5, 435-460. Carmichael,...6 7 ) The mineralogy of Thingmuli, a volcano in eastern Iceland. Am. Mineral., 52, 1815-1841. Denbigh...and October 1968 East Rift eruptions of Kilauea Volcano, Hawaii. U. S. Geol. Surv. Prof. Paper, 890,1-33...composition and percentage of melts generated in a source region and their subsequent crystallization paths. The |
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