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La Aguadita Trachyte: new exponent of Triassic alkaline magmatism in the Sierra de Valle Fértil, Western Sierras Pampeanas, Argentina
(2015)
La Aguadita Trachyte, in Sierra de Valle Fértil, is a new outcrop referring to the Triassic alkaline magmatism. The trachyte body was emplaced along a NNW-trending fault zone overlying the crystalline basement. The trachyte ...
Middle Triassic trachytic lava flows associated with coeval dyke swarm in the North Patagonian Massif: A postorogenic magmatism related to extensional collapse of the Gondwanide orogen
(Pergamon-Elsevier Science Ltd, 2017-04)
The Marifil Volcanic Complex is an extended volcanic and pyroclastic unit outcropping in the North Patagonia. It has been included in the Chon Aike large igneous province associated to the thermal anomaly of the Karoo ...
Thermal divide andesites - trachytes, petrologic evidence, and implications from Jurassic north Patagonian massif alkaline volcanism
(Pergamon-Elsevier Science Ltd, 2003-12)
The Andesitas Alvar Formation is part of the large Jurassic volcanic province of Patagonia (southern South America) that, in Jurassic time, participated in the disassembling of Gondwana in a tensional-transtensional regime ...
Origin of holocene trachyte lavas of the Quetrupillan volcanic complex, Chile: examples of residual melts in a rejuvenated crystalline mush reservoir
(Elsevier, 2018-05-15)
The Quetrupillan Volcanic Complex (QVC) is a stratovolcano placed in the center of a NW-SE volcanic chain, between Villarrica volcano and Lanin volcano, in the Central Southern Volcanic Zone of the Andes. Its youngest ...
Tortonian trachyte volcanoe in the Alta Sierra de Somún Curá Volcanic Complex: Northern Extrandean Patagonia. Argentina
(Universität Hamburg, 2019)
The Miocene Alta Sierra de Somún Curá Volcanic Complex (ASSCVC) is the northernmost post-plateau complex of the Somún Curá Magmatic Province (SCMP), at the northern extrandean Patagonia, Argentina (Fig. 1a, b). ASSCVC is ...
Petrogenesis of Cenozoic volcanic rocks in the NW sector of the Gharyan volcanic field, Libya
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
The north-western sector of the Gharyan volcanic field (northern Libya) consists of trachytic-phonolitic domes emplaced between similar to 41 and 38 Ma, and small-volume mafic alkaline volcanic centres (basanites, tephrites. ...
Recycling trachyte waste from the quarry to the brick industry: effects on physical and mechanical properties, and durability of new bricks
(Elsevier, 2018)
This work examined the possibility of recycling trachyte waste as temper for preparing new types of bricks, thus reducing disposal costs and requirements for increasingly vulnerable raw materials, ultimately reducing ...
Constraints on the origin and evolution of magmas in the Payún Matrú Volcanic Field, Quaternary andean back-arc of western Argentina
(Oxford University Press, 2013-12-11)
The Payún Matrú Volcanic Field (Pleistocene–Holocene) is located in the Andean back-arc of the Southern Volcanic Zone, western Argentina, and is contemporaneous with the Andean volcanic arc at the same latitude. It includes ...