1 COMPLEX INCLUSION TRAILS

2

3

4 S1S3S2

5 S1S3S2

6 muestra 8

7 3 3 4 4 5 5 1+2 muestra 8

8 truncaciones Truncaciones ortogonales en granates del domo de Chester, Vermont, EE.UU. Hayward -JMG 1992 N. Hayward, JMG - 1992

9 Aerden 2005

10 Aerden 2004

11 S.E. Johnson

12 Bell & Chen 2002

13 Pseudo S-C fabric Aerden, 2004

14 Incluion trails witness a succession of 4 deformation phases

15 Aerden, Tectonics 1998 Montagne Noire

16 Montagne Noire, France Aerden, 1998

17 How would these microstructures have been interpreted 30 years ago? How would you interpret them after the course?

18 Metodo de Hayward (1991) y Bell et al. (1995) para determinar FIA

19 Bell et al. 2004

20 N STRIKE 1 or more horizontal thin sections 6 vertical thin sections

21 Aerden 2004

22 1 LAMINA HORIZONTAL 2 LAMINAS VERTICALES PLANO DE MEJOR AJUSTE CALCULADO (orientación de la foliación interna) El metodo “ FITPITCH ” (Aerden, 2003) ajuste a 1 solo plano

23 Aerden, JSG - 2003 Ajuste a 2 planos FIA calculado

24 Ajuste a 3 planos

25 subvertical FIA subhoriz. FIA 090 N

26 vertical and horizontal preferred orientations of inclusion trails: some examples in next slides

27 Mount Isa Inlier, NE-Australia (subv. FIA were deliberately left out)

28 Aerden et al., 2013 - Nevado Filabride Complex, SE Spain pitch of inclusion trail truncations measured in vertical thin sections

29