Azi 25.07.2011 (03:00 GMT) vizionez un documentar pe canalul National Geographic ... Pestera de cristal ... o lume cum am vazut in filmul "The core" ....
http://observator.a1.ro/extern/Comoara-din-pestera_21502.html (http://observator.a1.ro/extern/Comoara-din-pestera_21502.html)
http://www.trilulilu.ro/mariadespina/e71a4400798a23# (http://www.trilulilu.ro/mariadespina/e71a4400798a23#)
http://www.greenpacks.org/2008/10/30/crystal-maze-mexicos-crystal-cave-of-giants-1000-ft-below-mexican-desert/ (http://www.greenpacks.org/2008/10/30/crystal-maze-mexicos-crystal-cave-of-giants-1000-ft-below-mexican-desert/)
Discovery Channel
Naica Crystal Cave - Mexico 1/5 (http://www.youtube.com/watch?v=KSbId57pzm4#ws)
National Geografic
http://news.nationalgeographic.com/news/2007/04/photogalleries/giant-crystals-cave/ (http://news.nationalgeographic.com/news/2007/04/photogalleries/giant-crystals-cave/)
http://channel.nationalgeographic.com/episode/giant-crystal-cave-3569/Photos#tab-Videos/05856_00 (http://channel.nationalgeographic.com/episode/giant-crystal-cave-3569/Photos#tab-Videos/05856_00)
Other
http://geology.com/articles/naica-crystal-cave/ (http://geology.com/articles/naica-crystal-cave/)
alti din Romania
http://romania-inedit.3xforum.ro/post/312735/1/Discovery_Channel_-_Naica_Secrets_of_the_Crystal_Cave_2008_HDTV/ (http://romania-inedit.3xforum.ro/post/312735/1/Discovery_Channel_-_Naica_Secrets_of_the_Crystal_Cave_2008_HDTV/)
Locatiile de filmare pt The Core :
http://www.imdb.com/title/tt0298814/locations (http://www.imdb.com/title/tt0298814/locations)
pentru cei care cunosc putina italiana iata aici un video magnific !!!!!
Naica, Viaggio nella grotta dei cristalli (http://www.youtube.com/watch?v=eia3kfLV_gY#)