The Late-Variscan fault network in central-northern Portugal (NW Iberia): A re-evaluation

Tectonophysics

Volumn 359, Issue 3-4, 2002, Pages 255-270

  Marques, F O ^a   Mateus, A ^b   Tassinari, C ^c  

^a UNIVERSITY OF LISBON   (Portugal)

^b UNIVERSITY OF LISBON   (Portugal)

^c UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

Alpine re activation; Fault rocks; Isotope chronology; Kinematics; Late Variscan faulting; NW Iberia

Indexed keywords

CHRONOLOGY; FAULT GEOMETRY; HERCYNIAN OROGENY; KINEMATICS;

PORTUGAL;

EID: 0037032567     PISSN: 00401951     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-1951(02)00514-0     Document Type: Article

References (55)

1. Fluids associated with Wand Au - Ag deposits of the Mirandela area, NE Portugal: An example of peri-granitic zoning
2. K/Ar dates of basaltic rocks from southern Brazil
3. Les décrochements Tardi-Hercyniens du Sud-ouest de l'Europe. Géometrie et essai de reconstitution des conditions de la déformation
4. Metallogenetic potential of the Vilariça strike - Slip fault at Quintela de Lampaças (Bragança, Portugal)
5. Orthogneiss, gneiss, mylonite and non-coaxial deformation of granites: The example of the South Armorican Shear Zone
6. P-T-X conditions of late Hercynian fluid penetration and the origin of granite-hosted gold quartz veins in northwestern Iberia: A multidisciplinary study of fluid inclusions and their chemistry
7. Au-As ore fluids in the Variscan belt (French Massif Central, North Iberian and Bohemian Massif); comparison of their fluid chemistry and their isotopic signature
8. The deposition of gold and other metals: Pressure-induced fluid immiscibility and associated stable isotope signatures
9. Strain analysis of a shear zone in a granodiorite
10. An example of intraplate neotectonic activity Vilariça Basin, Northeast Portugal
11. Fluid pressure variations in relation to multistage deformation and uplift: A fluid inclusion study of Au-quartz veins
12. Some experiments on block rotation in the brittle upper crust
13. Le district à antimonie-or Dúrico-Beirão (Portugal): Évolution paragénéticque et géochimique; implications métallogéniques
14. 39Ar dating of regional fabrics
15. Finite strain analysis in a transpressive regime (Variscan autochthon, northeast Portugal)
16. Actividade Tardi-Hercínica e mineralizações no duplex peri-diapírico oriental da Serra de Arga-Minho-Portugal
17. Structural control of gold occurrences in Arouca region and their relation (spatial and genetical?) to the Carboniferous Trough Shear Zone (NW Portugal)
18. Hydrothermal alteration and paragenetic sequence in gold occurrences of Arouca area (NW Portugal)
19. Palaeostress and geotectonic interpretation of the Alpine Cycle onset in the Sierra del Guadarrama (eastern Iberian Central System), based on evidence from episyenites
20. Pressure-temperature composition evolution of metamorphic fluids in several areas of North Portugal
21. Shear zones in the Iberian Arc
22. Flow and fracturing of clay: Analogue experiments in bulk pure shear
23. Have NNE-SSW transcurrent shear zones always been sinistral in the Variscan basement?
24. The Late-Variscan fracture network in N Portugal (NW Iberia): A re-evaluation
25. The Amares basin: An ENE- WSW graben formed by recent reactivation of the Late-Variscan fracture network?
26. Mineralogical and microstructural evidence for water - Rock interaction during the vilariça strike-slip fault nucleation and propagation events (NE Portugal)
27. 1 (Souto da Velha, Carviçais)
28. Late-Variscan crustal uplift of the iberian terrane as a response to isostatic rebound; implications for the brittle- ductile transition, fluid circulation and metallogenesis
29. Pore fluid and seismogenic characteristics of fault rocks within the Vilariça Fault Zone (NE Portugal): Evidences for deep fluid circulation during the uplift of the Variscan continental crust
30. Gold-quartz veins at Gralheira, northern Portugal: Mineralogical and geochemical characteristics
31. Geochemistry of gold quartz vein walls from Jalles (northern Portugal)
32. A three stage fluid model for Variscan gold metallogenesis in northern Portugal
33. Leucogranitos-"stockscheider" e o controlo estrutural da mineralização na mina de Montesinho-Bragança
34. Cisalhamentos hercínicos e controlo das mineralizações de Sn-W, Au e U na Zona Centro-Ibérica, em Portugal
35. Contribution à l'étude tectonique de Trás-os-Montes oriental
36. Structure of the carrapateira nappe in the bordeira area, SW Portugal
37. Structure of the South Portuguese Zone
38. Análise da deformação da zona de cisalhamento Porto-Tomar na transversal de Oliveira de Azeméis
39. A review of alpine tectonics in Portugal-foreland detachment in basement and cover rocks
40. Estrutura e génese de corpos graníticos sintectónicos do alinhamento Vigo-Régua (ZCI, Norte de Portugal)
41. Características geológico-estruturais e químico-mineralógicas das jazidas auríferas da região de Penedono-Tabuaço (Viseu Portugal)
42. Sub-commission on geochronology: Convention on the use of decay constants in geo-and cosmochronology
43. 300 Million years of episodic hydrothermal activity: Stable isotope evidence from hydrothermal rocks of the eastern Iberian Central System