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Filtering by: Creator Prior, D. Conference Name Geology and Geophysics Day Seminar Degree Level Bachelor's

Constraining the origin and influence of andesite in the Purico ignimbrite, N. Chile

Creator:

Lapinski, Sarah L.

Abstract:

A feature of large continental magmatic systems is voluminous dacite ignimbrites erupted from upper crustal magma reservoirs. In the Altiplano Puna Volcanic Complex (APVC) of the Central Andes, a major ignimbrite and caldera plateau, magma systems are found to be long-lived and remarkably homogeneous requiring that they be maintained by...

Resource Type:

Undergraduate Thesis

Full Text:

likely reflect the mid-crustal magma that supplied magma to the upper crust prior to the Purico