Showing posts with label usa. Show all posts
Showing posts with label usa. Show all posts
White Sands National Monument - World's Largest Gypsum Dune Field
Located at the northern end of the Chihuahuan Desert of Southern New Mexico, lies the amazing national treasure known as the White Sands National Monument. Within this national monument you will find the largest concentration of white pristine gypsum sand in the world.This almost snow-like-sand is produced by the Tularosa Basin. The basin was formed by the collapse of a dome made up of the gypsum sand. The collapse occurred about ten million years ago and what remains of the sides of the original dome are what we now call the San Andreas and Sacramento Mountain ranges.
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