Jimbilnan Evening

Cleopatra Walls

Evening light on the volcanic ramparts of Cleopatra Wash, Jimbilnan Wilderness, southern Nevada near Lake Mead. The volcanics here represent one half of the Cleopatra-Hamblin Paleovolcano, a Miocene stratovolcano that was pulled into two halves by the tectonic stretching of the basin-and-range country. Its other half is still to be found about ten miles to the west in Hamblin Mountain, separated from its formerly conjoined twin by a maze of sandstone ridges and valleys.

Jimbilnan Ridges

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