Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Ofelia Pérez Arvizu"'
Autor:
Alexander Iriondo, Harim E. Arvizu, Francisco A. Paz-Moreno, Aldo Izaguirre, Andrés F. Velázquez-Santelíz, Fernando Velasco-Tapia, Luis M. Martínez-Torres, Ofelia Pérez-Arvizu, Rufino Lozano-Santa Cruz
Publikováno v:
Applied Geochemistry. 143:105359
Autor:
Ofelia Pérez-Arvizu, Juan Pablo Bernal
Publikováno v:
Rapid Communications in Mass Spectrometry. 35
RATIONALE Precise and accurate analysis of trace sulfur in environmental samples is essential to understand its biogeochemical cycle. Yet it remains a challenging analytical task for single-quadrupole inductively coupled plasma mass spectrometry (ICP
Publikováno v:
Rapid communications in mass spectrometry : RCMREFERENCES. 35(6)
Precise and accurate analysis of trace sulfur in environmental samples is essential to understand its biogeochemical cycle. Yet it remains a challenging analytical task for single-quadrupole inductively coupled plasma mass spectrometry (ICP-MS) instr
Autor:
Elizard González Becuar, Ofelia Pérez Arvizu, Jesús Solé, Martín Valencia-Moreno, Luigi Solari, Mario Arturo Rascón Heimpel, Carlos M. González-León, Rufino Lozano Santacruz
Publikováno v:
Ore Geology Reviews. 81:1137-1157
Late Cretaceous to early Eocene volcanic and plutonic rocks that crop out in the Nacozari quadrangle compose the Laramide magmatic arc in northeastern Sonora, northwestern Mexico. The purpose of this work is to characterize the arc rocks based on new
Autor:
Rafael Del Rio-Salas, Juan Carlos Valenzuela Chacón, Rufino Lozano-Santacruz, Jonathan A. Nourse, Michelle Vázquez-Salazar, Ofelia Pérez Arvizu, Luigi Solari, Carlos M. González-León, Teresita Sánchez Navarro
Publikováno v:
Journal of South American Earth Sciences. 108:103055
This work reports on the geology and U–Pb LA-ICPMS zircon geochronology of a crustal section that is part of the Jurassic magmatic arc in the Magdalena quadrangle of north-central Sonora, Mexico. This rock succession is variably metamorphosed and s
Autor:
Tammie L. Gerke, Gilles Levresse, Carolina Muñoz-Torres, Alejandro Carrillo-Chávez, Ofelia Pérez-Arvizu, Erick Salas-Megchún
Publikováno v:
Journal of Geochemical Exploration. 144:28-36
Several metal sulfide ore deposits (epithermal veins and skarn-type deposits) occur in the central east portion of Mexico (Sierra Madre Oriental). Historically, some of these deposits have been exploited since the 1500s and 1600s. Currently, there ar
Publikováno v:
Geosphere. 10:340-373
Alkaline basalts with geochemical features similar to those of intraplate ocean islands have been emplaced along the main trace of the Tepic-Zacoalco rift (TZR), a unique tectonic structure of the western Trans-Mexican Volcanic Belt in which extensio
Autor:
Ofelia Pérez-Arvizu, Alma Vázquez-Duarte, Laura Mori, Beatriz A. Díaz-Bravo, Arturo Gómez-Tuena
Publikováno v:
Geological Society, London, Special Publications. 385:65-101
Publikováno v:
Soil and Sediment Contamination: An International Journal. 21:604-624
In many mining districts, metal pollutants from mine tailings have historically been dumped into local streams. The purpose of this study was to determine the concentrations of Pb, Cu, Zn, Mo, Sb, Cs, Cr, Sc, Co, Ni, and Li in eight overbank-sediment
Autor:
Guillermo A. Hernández-Pineda, Doris L. Méndez-Cárdenas, Arturo Gómez-Tuena, Ofelia Pérez-Arvizu, Luigi Solari
Publikováno v:
Geosphere. 7:1419-1438
The Acapulco intrusion is a composite pluton that belongs to the coastal batholithic belt of southern Mexico, intruding the Xolapa metamorphic complex and cropping out in the neighboring area of Acapulco city. The Acapulco intrusion has been consider