Inside a type of rock called a thunderegg, we find a cave with crystals on the walls, a pink sand floor, and a huge diamond waiting to be found. Well, it does evoke such fantasies. An amazing rock for sure.
David - I am always surprised at the amazing interior of these rocks, as the exterior is so ordinary looking. Good use of natural sunlight. The background, being similar in color to the rock's outer layer, draws from the potential visual impact of this beautiful work of nature.
Geodes are gorgeous geologic specimens, to be sure. I would have enjoyed seeing a close-in macro of the interior with none of the asphalt, though. Perhaps next time?
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