Results 151 to 160 of about 1,204 (166)
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Granitoid rocks

Earth-Science Reviews, 1993
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“MANTLE” GRANITOIDS

International Geology Review, 1988
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CRUSTAL GRANITOIDS

International Geology Review, 1989
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Magma interaction recorded in plagioclase zoning in granitoid systems, Zigana Granitoid, Eastern Pontides, Turkey

2004
Plagioclase crystals characterized by compositional zoning are typical of the Zigana Granitoid (ZG), NE Turkey. The zoned crystals, which show textural equilibrium with the assemblage quartz + plagioclase + K-feldspar + hornblende + biotite + pyroxene,+ magnetite + ilmenite, exhibit oscillatory zoning.
Karsli, O, Aydin, F, Sadiklar, MB
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Geochronology of portuguese granitoids: some problems

Revista da Universidade de Aveiro. Geociências, 1986
São referidos diversos requisitos e pressupostos envolvidos na datação radiométrica, especialmente os relacionados com o método Rb-Sr, apresentando-se no contexto de cada um deles algumas questões que têm a ver com as datações de granitóides portugueses.
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