Los granates de rocas metapelíticas de la Región Central Española:implicaciones en el origen de granates en granitoides.
- Villaseca González, Carlos
- Barbero González, Luis C.
ISSN: 0213-683X
Year of publication: 1991
Issue: 11
Pages: 116-119
Type: Article
More publications in: Geogaceta
Abstract
The differences in garnet composition of three grade-metamorphic zones of Central Hercynian Belt, can be used to estimate the thermobaric conditions of the rocks. The unusual garnet composition in granulite xenoliths ofalkaline dikes suggest a younger granulite episode linked with the latehercynian granite generation. The restitic origin of garnets in some granitoids of this region is also argued