All abstracts by Ana Margarida Ribeiro Neiva in conference series: Goldschmidt

(2015) Arsenic Contaminated Streams with Circumneutral Drainage Caused by an Old Au-Ag Mine, Central Portugal
Carvalho P, Neiva A, Silva M & Santos A

(2015) Contaminated Soils, Stream Sediments and Waters Close to an Abandoned Uranium Mine from Central Portugal
Neiva A, Carvalho P, Antunes I, Silva M, Santos A, Pinto M & Cunha P

(2014) A Combined Zircon LAM-ICPMS-MC U-Pb and Lu-Hf Isotopic Study of Variscan S-Type Granites from Sabugal, Central Portugal
Teixeira R, Neiva A, Silva P, Gomes M & Andersen T

(2013) P-T Evolution of Neoproterozoic and Ordovician Metamorphic Rocks in the Iberian Massif, Central Portugal
Henriques SBA, Ribeiro ML, Neiva AMR, Dunning GR & Tajcmanova L

(2012) Micas and Columbite-Tantalite from Some Portuguese Granitic Aplite-Pegmatites
Neiva A, Silva P & Ramos J

(2012) The Importance of Electron Microprobe Dating of Monazite from Some Granites of Northern Portugal
Teixeira R, Neiva A & Gomes M

(2011) Geochemistry of S-Type Granitic Rocks from the Valongo Area (Northern Portugal)
Carvalho P, Neiva A, Vinha M & Corfu F

(2011) Geochemical Constrains on Lower Ordovician Magmatism at the Central Iberian Zone (Central Portugal)
Antunes M, Neiva A & Silva MMV

(2011) U-Pb and Lu-Hf Isotopic Constraints on the Genesis of a Variscan Two-Mica Granite from Carrazeda de Ansiães
Teixeira R, Neiva A, Gomes M & Andersen T

(2010) Weathering and Hydrochemistry Associated with the Old Mine Workings at Fonte Santa (NE of Portugal)
Gomes M, Antunes I, Pacheco F, Neiva A & Silva P

(2010) Geochemistry and Geochronology of a Precambrian Active Continental Margin at the Boundary between the Ossa Morena Zone and the Central Iberian Zone, Central Portugal
Henriques SBA, Neiva AMR, Ribeiro ML & Dunning GR

(2010) Geochemistry of Granites from the Guarda-Sabugal Area, Portugal
Neiva AMR, Silva PB, Corfu F & Ramos JMF

(2010) Contamination of Waters Related to Abandoned W-Sn Mines (Murçós, NE Portugal)
Antunes IM, Gomes ME, Neiva AM & Teixeira R

(2010) Geochemistry of Waters Close to Abandoned As-Au and Sb-Au Mines from Valongo, Northern Portugal
Carvalho PCS, Neiva AMR & Silva MMVG

(2010) High Temperature Cooling History of Two Variscan Late- to Post-Kinematic Granitic Plutons from Aguiar da Beira (NE Portugal)
Costa M, Neiva AM, Azevedo MDR & Corfu F

(2010) Uranium Minerals from the Picoto Uranium Mine Area, Central Portugal
Teixeira R, Antunes IM & Neiva A

(2009) Zoned Columbite-Tantalite Crystals and Late Zoned Micas from Granitic Aplite-Pegmatite Sills of Arcozelo da Serra Area (Gouveia, Portugal)
Neiva AMR

(2009) Petrogenesis of S-Type Syntectonic Granites from Carrazeda de Ansiães, Northern Portugal
Teixeira R, Neiva A, Gomes M & Corfu F

(2009) Geochemistry of Soils Close to Abandoned Sb-Au and As-Au Mines from Valongo, Northern Portugal
Carvalho P, Neiva A & Silva MM

(2009) Genesis of Syn-D3 Two-Mica Granite from Aguiar da Beira (Central Portugal)
Costa MM, Neiva AMR, Azevedo MDR, Corfu F & Teixeira R

(2009) U-Bearing Quartz Veins and Related Waters from Mondego Sul Mine (Central Portugal)
Almeida CF, Neiva AMR & Antunes IMHR

(2009) Uranium Minerals from a Portuguese Variscan Granite and its Hydrothermal Alteration
Cabral Pinto MMS, Silva MMVG, Neiva AMR, Guimarães F & Silva PB

(2009) Geochemistry of Biotites from Granitic Rocks of Ciborro – Aldeia da Serra, Ossa-Morena Zone (Southern Portugal)
Lima SSM, Neiva AMR & Ramos JMF

(2009) Constraints from Granitic Plutonism on Paleozoic Crustal Evolution of the SW Iberian Massif
Solá AR, Neiva AM & Ribeiro ML

(2008) Zircon Dating and Heritance of a Pre-Variscan Granite (SW Iberia)
Solá AR, Ribeiro ML & Neiva A

(2008) The Genesis of I- and S-Type Granitoid Rocks of the Early Ordovician Oledo Pluton, Central Iberian Zone (Central Portugal)
Antunes IMHR, Neiva A, Silva M & Corfu F

(2008) The Impacts of Sn-W, Ba-Pb-Zn and W-Au-Sb Old Mine Workings on the Environment at Central Portugal
Neiva A, Antunes I, Carvalho P & Silva M

(2007) Geochemistry of Microgranular Enclaves and Host Granodiorite from Oledo, Central Portugal
Antunes I, Neiva A & Silva M

(2007) Geochemistry of I-Type Granodiorite and Tin-Bearing S-Type Granites from Gouveia Area, Central Portugal
Neiva A

(2007) Resolving the Emplacement History of Syntectonic Granites from Carrazeda de Ansiães, N Portugal, by U-Pb
Teixeira R, Neiva A, Gomes M & Corfu F

(2007) Chemical Compositions of Zircon from an U-Mine Area, Portugal
Pinto M, Silva M & Neiva A

(2007) Nisa Granitic Massif: SHRIMP Zircon U-Pb Age and Source Constraints
Solá R, Williams I, Neiva A & Ribeiro L

(2006) Antimony quartz and antimony-gold quartz veins from northern Portugal
Neiva A, András P & Ramos J

(2005) Pb/Pb Zircon Age of Carrascal Massif, Central Portugal
Solá AR, Montero P, Ribeiro ML, Neiva AMR, Zinger T & Bea F

(2005) Geochemistry of Beryl from the Granitic Pegmatite at Namivo, Alto Ligonha, Mozambique
Neiva A & Neiva J

(2003) Geochemistry of Wolframites from Portuguese Ore Deposits
Neiva A

(2001) Geochemistry of Tourmaline from Hercynian Granites, Associated Tin, Tungsten and Gold Deposits and Adjacent Metamorphic and Metasomatic Rocks from Northern Portugal
Neiva AMR, Silva MMVG & Gomes MEP

(2001) Magma Mixing/Mingling in the Petrogenesis of Portuguese Granites
Silva MMVG & Neiva AMR