Tuesday, October 09, 2007

Somewhere over the Rainbow

Kakabeka falls spray blowing downstream created the perfect conditions for this rainbow. Since Geology became a major theme of my trip, I'd also like to point out the layered beds of stone on the canyon wall. Most of it is Greywacke - however the white lines are Ash Rock and there is a Diabase Sill capping the structure and resisting erosion.
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