Mineralogy of the La Posta Pluton; implications for the origin of zoned plutons in the eastern Peninsular Ranges Batholith, Southern and Baja California

This zoned pluton is texturally distinct from the older synkinematic plutons of the western zone of the batholith in that it is undeformed and contains euhedral mafic minerals.

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	The American mineralogist 1989-12, Vol.74 (11-12), p.1258-1269
Hauptverfasser:	Clinkenbeard, J. P, Walawender, M. J
Format:	Artikel
Sprache:	eng
Schlagworte:	Baja California batholiths California chemical composition composition cooling diapirism diorites emplacement genesis geologic barometry granites granodiorites hybridization igneous and metamorphic rocks igneous rocks intrusions La Posta Pluton magmas Mexico mineral composition North America Peninsular Ranges Batholith petrology plutonic rocks plutons San Diego County California Southern California textures thermal history tonalite United States zoning
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	This zoned pluton is texturally distinct from the older synkinematic plutons of the western zone of the batholith in that it is undeformed and contains euhedral mafic minerals.
ISSN:	0003-004X 1945-3027