Browsing División de Geociencias Aplicadas by Subject "Grenvillian Age"
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Is there a grenvillian basement in the Guerrero-Morelos platform of Mexico?
(2007)"In the Guerrero-Morelos platform (Guerrero State, Mexico) the adakitic rocks of Early Tertiary age contain abundant hornblende-rich tonalite xenoliths. Zircon crystals have been concentrated from both adakites and xenoliths, ...