Items where Author is "MacDonald, Raymond"

MacDonald, Raymond and Bagiński, Bogusław and Belkin, Harvey and White, John and Noble, D.C. (2019) The Gold Flat Tuff, Nevada : Insights into the evolution of peralkaline silicic magmas. Lithos, 328-32. pp. 1-13. ISSN 0024-4937

Liszewska, Katarzyna and White, John and MacDonald, Raymond and Bagiński, Bogusław (2018) Compositional and thermodynamic variability in a stratified magma chamber : Evidence from the Green Tuff Ignimbrite (Pantelleria, Italy). Journal of Petrology, 59 (12). pp. 2245-2272. ISSN 0022-3530

Bagiński, Bogusław and MacDonald, Raymond and White, John C. and Jezak, Lidia (2018) Tuhualite in a peralkaline rhyolite ignimbrite from Pantelleria, Italy. European Journal of Mineralogy, 30 (2). pp. 367-373. ISSN 0935-1221

Claessens, L. and Veldkamp, A. and Schoorl, J. R. and Wijbrans, J. R. and van Gorp, W. and MacDonald, Raymond (2016) Large scale pantelleritic ash flow eruptions during the Late Miocene in central Kenya and evidence for significant environmental impact. Global and Planetary Change, 145. pp. 30-41. ISSN 0921-8181

MacDonald, Raymond and Bagiński, Bogusław and Rolandi, Guiseppe and De Vivo, Benedetto and Kopczyńska, Anna (2016) Petrology of parasitic and eccentric cones on the flanks and base of Somma-Vesuvius. Mineralogy and Petrology, 110 (1). pp. 65-85. ISSN 0930-0708

MacDonald, Raymond and Bagiński, Bogusław and Kartashov, Pavel M. and Zozulya, Dmitry and Dzierzanowski, Piotr and Jokubauskas, Petras (2015) Hydrothermal alteration of a chevkinite-group mineral to a bastnäsite-(Ce)-ilmenite- columbite-(Fe) assemblage : interaction with a F-, CO2-rich fluid. Mineralogy and Petrology, 109 (6). pp. 659-678. ISSN 0930-0708

MacDonald, Raymond and Fettes, D. J. and Bagiński, Bogusław (2015) The Mull Paleocene dykes : some insights into the nature of major dyke swarms. Scottish Journal of Geology, 51 (2). pp. 116-124. ISSN 0036-9276

MacDonald, Raymond and Bagiński, Bogusław and Kartashov, Pavel M. and Zozulya, Dmitry and Dzierzanowski, Piotr (2015) Hydrothermal alteration of chevkinite-group minerals : Part 2. Metasomatite from the Keivy massif, Kola Peninsula, Russia. Mineralogical Magazine, 79 (5). pp. 1039-1059. ISSN 0026-461X

Bagiński, Bogusław and MacDonald, Raymond and Dzierzanowski, Piotr and Zozulya, Dmitry and Kartashov, Pavel M. (2015) Hydrothermal alteration of chevkinite-group minerals: products and mechanisms : Part 1. Hydration of chevkinite-(Ce). Mineralogical Magazine, 79 (5). pp. 1019-1037. ISSN 0026-461X

Ren, Minghua and Omenda, Peter A. and Anthony, Elizabeth A. and White, John C. and MacDonald, Raymond and Bailey, D. K. (2006) Application of the QUILF thermobarometer to the peralkaline trachytes and pantellerites of the Eburru volcanic complex, East African Rift, Kenya. Lithos, 91 (1-4). pp. 109-124. ISSN 0024-4937

Scaillet, Bruno and MacDonald, Raymond (2006) Experimental constraints on pre-eruption conditions of pantelleritic magmas : evidence from the Eburru complex, Kenya Rift. Lithos, 91 (1-4). pp. 95-108. ISSN 0024-4937

Ridolfi, Filippo and Renzulli, Alberto and MacDonald, Raymond and Upton, Brian G. J. (2006) Peralkaline syenite autoliths from Kilombe volcano, Kenya Rift Valley : evidence for subvolcanic interaction with carbonatitic fluids. Lithos, 91 (1-4). pp. 373-392. ISSN 0024-4937

Scaillet, Bruno and MacDonald, Raymond (2003) Experimental constraints on the relationships between peralkaline rhyolites of the Kenya Rift Valley. Journal of Petrology, 44 (10). pp. 1867-1894. ISSN 1460-2415

MacDonald, Raymond (2003) Magmatism of the Kenya Rift Valley : a review. Transactions : Earth Sciences, 93 (3). pp. 239-253. ISSN 1473-7116

MacDonald, Raymond and Belkin, H. E. (2002) Compositional variation in minerals of the chevkinite group. Mineralogical Magazine, 66 (6). pp. 1075-1098. ISSN 0026-461X

Pichavant, M. and Mysen, B. O. and MacDonald, Raymond (2002) Source and H2O content of high-MgO magmas in island arc settings : an experimental study of a primitive calc-alkaline basalt from St Vincent, Lesser Antilles arc. Geochimica et Cosmochimica Acta, 66 (12). pp. 2193-2209. ISSN 0016-7037

MacDonald, Raymond and Marshall, A. S. and Dawson, J. B. and Hinton, R. W. and Hill, P. G. (2002) Chevkinite-group minerals from salic volcanic rocks of the East African Rift. Mineralogical Magazine, 66 (2). pp. 287-299. ISSN 1471-8022

MacDonald, Raymond and Rogers, N. W. and Fitton, J. G. and Black, S. and Smith, M. (2001) Plume-lithosphere interactions in the generation of the basalts of the Kenya Rift, East Africa. Journal of Petrology, 42 (5). pp. 877-900. ISSN 1460-2415

Scaillet, B. and MacDonald, Raymond (2001) Phase relations of peralkaline silicic magmas and petrogenetic implications. Journal of Petrology, 42 (4). pp. 825-845. ISSN 1460-2415

Marshall, A. S. and Hinton, R. W. and MacDonald, Raymond (1998) Phenocrystic fluorite in peralkaline rhyolites, Olkaria, Kenya Rift Valley. Mineralogical Magazine, 62 (4). pp. 477-486. ISSN 0026-461X

Murphy, M. D. and Sparks, R. S. J. and Barclay, J. and Carroll, M. R. and Lejeune, A.-M. and Brewer, T. S. and MacDonald, Raymond and Black, Stuart and Young, S. (1998) The role of magma mixing in triggering the current eruption at the Soufriere Hills Volcano, Montserrat, West Indies. Geophysical Research Letters, 25 (18). pp. 3433-3436. ISSN 0094-8276