Cerro Aspero Batholith
Cerro Aspero Batholith (
The emplacement of plutons occurred in the Middle to Late
Contact aureoles for the batholith are, contrary to other batholiths, largely undeformed.[1] The relation of the magmatic episode represented by the Cerro Aspero Batholith to the Famatinian orogeny is not fully understood. Alternatively it is grouped as a "Achaliano" igneous cycle.[1]
Vertical to near-vertical veins of fluorite formed in the Cretaceous occur in the batholith. At most veins reach 3 meters in thickness. Collectively these veins constitute the largest reserves of fluorite in the whole Sierras Pampeanas area.[2]
References
- ^ .
- ^ Coniglio, Jorge E.; D'eramo, Fernando J.; Pinotti, Lucio P.; Demartis, Manuel; Agulleiro Insúa, Leonardo A.; Petrelli, Hugo A. (2010). "Control estructural de las mineralizaciones de fluorita del batolito Cerro Áspero, Sierras Pampeanas de Córdoba". Revista de la Asociación Geológica Argentina (in Spanish). 67 (4).