24 
presents a brilliant appearance due to the interlamination of red, 
white, and dark coloured hands. The ferruginous beds of the 
Hamersley Range are clearly of sedimentary origin. Near 
Yelina SoakY these sediments are seen to be gently folded (Fig. 
25) and at Punda Spring* ** (Fig. 26) the ferruginous beds are very 
Fig. 25. 
Curvature in Sandstone, Yelina Soak, East Murchison Goldfield. 
Fig. 26. 
Contorted Jaspilite, Nullagine Formation, Punda Spring. 
*Lands Dept. Idtho. (n/;J00. 
**Lands Dept. Litho. 91/J500. 
