RT Journal Article
T1 Geoquímica de feldespatos y moscovita de las Pegmatitas del Cap de Creus
A1 Abella, P. A.
A1 Velasco, Francisco
A1 Yusta, Iñaki
A1 Melgarejo i Draper, J. C.
AB The Cap de Creus (NE Spain) is the easternmost outcrop of the Hercynian basement of the Pyrenees.The peninsula is constituted by materials affected by the hercynian metamorphism. A pegmatitic field occurs within the metamorphic rocks in the northern part of the Cap de Creus peninsula. Four pegmatite types have been established according to internal structure and mineralogical criteria: microcline-rich (type I); beryl-columbite (type II); beryl-columbite phosphate (type III) and albite (type IV). The composition of moscovite and feldspars have been studied. The K/Rb ratio decreases progressively from type I to type IV, and also there is a progressive enrichment in P, Cs, and Y, according to the degree of pegmatite evolution
PB Sociedad Geológica de España
YR 1996
FD 1996
LK http://hdl.handle.net/10272/12337
UL http://hdl.handle.net/10272/12337
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 15 jun 2026