Naïca: La grotte aux cristaux géants
2009 · Documentary
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.
- Director
- Ruben Korenfeld
- Writers
- Dominique Dufetel, Christine Le Goff
- Released
- October 31, 2009
- Language
- French
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