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Ortega Menor, Lorena ; Luque del Villar, Francisco Javier ; Barrenechea, Edurne ; Rodas, Magdalena ; Millward, David ; Beyssac, Olivier | James Cook University School of Earth & Environmental Studies. Economic Geology Research Unit | 2009The volcanic-hosted graphite deposit at Borrowdale was formed through precipitation from C-O-H fluids. The G13C data indicate that carbon was incorporated into the mineralizing fluids by assimilation of carbonaceous metapelites of the Skiddaw Gr[...]texto impreso
Luque del Villar, Francisco Javier ; Ortega Menor, Lorena ; Barrenechea, José F. ; Millward, David ; Beyssac, Olivier ; Huizenga, Jan-Marten | Geological Society of America | 2009Recognized large occurrences of fl uid-deposited graphite displaying high crystallinity were previously restricted to high-temperature environments (mainly granulite facies terranes). However, in the extensively mined Borrowdale deposit (UK), th[...]texto impreso
texto impreso
Fernández Barrenechea, José María ; Luque del Villar, Francisco Javier ; Millward, David ; Ortega Menor, Lorena ; Beyssac, Olivier ; Rodas, Magdalena | Springer Science Business Media | 2009Graphite in the Borrowdale (Cumbria, UK) deposit occurs as large masses within mineralized pipe-like bodies, in late graphite–chlorite veins, and disseminated through the volcanic host rocks. This occurrence shows the greatest variety of crystal[...]texto impreso
texto impreso
Ortega Menor, Lorena ; Millward, David ; Luque del Villar, Francisco Javier ; Fernández Barrenechea, José María ; Beyssac, Olivier ; Huizenga, Jan-Marten ; Rodas, Magdalena ; Clarke, S.M. | Elsevier Science Ltd | 2010The volcanic-hosted graphite deposit at Borrowdale in Cumbria, UK, was formed through precipitation from C–O–H fluids. The ?13C data indicate that carbon was incorporated into the mineralizing fluids by assimilation of carbonaceous metapelites o[...]
