Geochemistry and tectonic setting of the Central Loei volcanic rocks, Pak Chom area, Loei, northeastern Thailand

• Published in: Journal of Asian Earth Sciences
• Main Authors: Panjasawatwong, Y, Zaw, K, Chantaramee, S, Limtrakun, P, Pirarai, K
• Format: Article in Journal/Newspaper
• Language: English
• Published: Elsevier Science Ltd 2006
• Subjects: Earth Sciences; Geology; Tectonics; Chiang; Indian; North Atlantic
• Online Access: https://doi.org/10.1016/j.jseaes.2004.09.008; http://ecite.utas.edu.au/43377

The Central Loei volcanic rocks, as evidenced by those in the Pak Chom area, were formed in the Late Devonian-Early Carboniferous and can be separated into three magmatic groups: Transitional tholeiitic basalt, tholeiitic microgabbro and calc-alkalic basalt/andesite on the basis of immobile-element...