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Table T11 (continued).
 
Vein-structure log for igneous rocks recovered from Hole 1138A
Curatorial data
(mbsf)
Structural
(measurements)
Calculated

Depth
(mbsf)		 Basement unit Core Section P Ori? L (cm)
App-1
(°)		 Dir-1
(°)		 App-2
(°)		 Dir-2
(°)
Strike
(°)		 Dip
(°)		 DipDir
(°)
Comments
748.85 4 80R 3 1 Y

4 270 13 180
107 -14 17

749.06 4 80R 3 2 Y

15 270 18 0
50 23 -40

749.17 4 80R 3 3 N

       
     

749.22 4 80R 3 4 Y

50 270 30 0
26 53 -64

749.45 5 80R 3 8 Y

30 90 24 0
142 36 52
5% black clay
750.27 5 80R 4 1 Y

11 90 33 180
73 -34 -17

750.69 5 80R 4 2 Y

30 90 28 180
43 -38 -47

750.69 5 80R 4 2 Y

31 90 4 180
7 -31 -83

750.76 5 80R 4 2 Y

16 90 5 180
17 -17 -73

750.94 5 80R 4 3 Y

       
  70 30
True dip, vein equivalent of 10 veins
750.95 5 80R 4 3 Y

26 270 15 0
29 29 -61

751.20 5 80R 4 5 Y

20 270 20 180
135 -27 45
Mesostasis trail with vesicles
751.30 5 80R 4 6 Y

13 270 10 180
143 -16 53
Mesostasis trail with vesicles
751.43 5 80R 4 7 Y

9 270 25 0
71 26 -19
Mesostasis trail with vesicles
751.65 5 80R 5 1 Y

13 90 14 180
47 -19 -43

751.67 5 80R 5 1-3 Y

80 90 10 0
178 80 88
Connects vesicles
751.89 5 80R 5 4 N

15 90 44 0
106 45 16

751.90 5 80R 5 4 N

14 270 20 0
56 24 -34

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