See Slide 10. Slide 5 Transgressive layering structure in olivine gabbros. A thin anorthositic layer transgressively overlies rhythmically layered olivine gabbros. The olivine-rich base of the overlying rhythmic layer can be seen. Slide 8 Detail of 'bolster' form of pillow lava.
Hammer shaft lies parallel to long-axis of tubes.
See Slide 18. The mountains are comprised of olivine gabbros. Harzburgites occur the wadi bed. See Slide 4. The entire outcrop is made up of dolerite dykes intruding other dolerite dykes.