Monday, October 3, 2016

9-27-2016 Durango, Colorado


We left Gallup, New Mexico, with its very cool public art…


…and headed north to visit Shiprock, the solidified magma core of a volcano.  Since the volcano’s eruption 27 million years ago, everything around the core has wasted away.  Shiprock, located on Navajo land, is sacred to them.  Non-native Americans must have the permission of the Navajo Nation to visit it. 


At a height of nearly 1,600 feet, Shiprock is the tallest of several volcanic magma cores found in the Navajo Volcanic Field of northern New Mexico and Arizona.


Extending in a straight line for several miles from the Shiprock's core is a lava dike, an intrusion of molten lava into vertical fractures in the earth’s crust.  The earth which covered the dike continues to waste away.



As we photographed Shiprock, we discovered a beautiful local inhabitant.


We left the desert of northern New Mexico for the vegetation of southern Colorado near Durango.






No comments:

Post a Comment