Metal source and fluid-rock interaction in the Archean BIF-hosted Lamego gold mineralization: Microthermometric and LA-ICP-MS analyses of fluid inclusions in quartz veins, Rio das Velhas greenstone belt, Brazil

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Metal source and fluid-rock interaction in the Archean BIF-hosted Lamego gold mineralization: Microthermometric and LA-ICP-MS analyses of fluid inclusions in quartz veins, Rio das Velhas greenstone belt, Brazil

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作者：Milton J. Morales^a ; ^{mjulianmoralesp@gmail.com" class="auth_mail" title="E-mail the corresponding author} ; Rosaline C. Figueiredo e Silva^a ; Lydia M. Lobato^a ; Sylvio D. Gomes^a ; Caio C.C.O. Gomes^b ; David A. Banks^c
关键词：Quadrilá ; tero Ferrí ; fero ; Fluid inclusions ; LA-ICP-MS ; Hydrothermal alteration ; Quartz veins ; Metamorphic fluids
刊名：Ore Geology Reviews
出版年：2016
出版时间：January 2016
年：2016
卷：72
期：part_P1
页码：510-531
全文大小：4848 K

文摘

•: Classification of vein systems of the Cabeça de Pedra orebody at Archean Lamego gold deposit and detailed characteristics;
•: Arsenopyrite geothermometer;
•: Fluid inclusion microthermometry studies and in situ LA-ICP-MS of the FI;
•: Demonstrate the role of the host rocks, their influence on the source of metals and the hydrothermal fluid evolution;
•: A comparison with results of LA-ICP-MS of FIs for the Carvoaria Velha gold deposit, Córrego do Sítio lineament.