Im from Chihuahua, and I want to show you, guys, the marvel of my state:
THE CRYSTAL CAVES. THE GREATEST GEOGRAPHICAL DISCOVERY OF THE LAST YEARS.
Nature is offering an extraordinary opportunity for us to admire, get to know and protect an exceptional place, a unique wonder of our planet not only for its great beauty but for its geological and scientific value: The Naica crystal caves, located in the state of Chihuahua to the north of México, at the Industrias Peñoles mine.
In them we can find the biggest selenita crystals (the purest gypsum) in the world, reaching lengths of up to 14 meters. Their transparency and shine, in enormous and unique figures move and captivate. It´s difficult to imagine such an important geographic discovery in the latest years, only compared with the Nile river fountains.
More Pics:
http://www.naica.com.mx/espanol/galeria.htm
Official Site
http://www.naica.com.mx/ingles/index.htm