Naïca: La grotte aux cristaux géants
Discovered by accident in one of the largest zinc and silver mines in northern Mexico, the Naica cave, filled with enormous selenite gypsum crystals, contains a highly toxic atmosphere. After years of preparation, a team of speleologists, biologists, and NASA members are exploring this natural wonder.
Naïca: La grotte aux cristaux géants
October 11, 2009
Video reviews
There are no video reviews for this movie yet.
Video reviews
0 review(s)
Text reviews
0 review(s)