Past Military Use

Salt PlainsNational Wildlife Refuge | Oklahoma

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Electromagnetic survey in search of unexploded ordinances / Zapata ©

The refuge was at one time used by the military as a bombing and straffing range.

If you come across anything unusual, err on the side of caution and call 911 or contact the refuge as explosive devices were used in this area.

Please be aware and cautious during your visit.

Page Photo Credits — Electromagnetic survey in search of unexploded ordinances / Zapata ©

Last Updated: Sep 30, 2013

What We Do

Unique Hourglass

Salt Plains National Wildlife Refuge is the only known site in the world where unique selenite crystals with hourglass inclusions are found. Because these crystals form in wet soil, sand and clay, particles are included within the crystal giving them their unique "hourglass" shape inside.

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Salt PlainsNational Wildlife Refuge | Oklahoma