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Mysterious Life of Caves

Jewel of the Underground

Intro | Chambers: 1 | 2 | 3 | 4 |   | 6 | 7 | 8 | 9 | 10 | 11 | 12

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Chandelier Ballroom photo

Chandelier Ballroom
Reaching down from the ceiling like giant talons, the "chandeliers" of the Chandelier Ballroom are stalactites of selenite up to 20 feet long. These fragile crystals grow when water bearing dissolved gypsum drips through cave ceilings and evaporates. Lechuguilla's gypsum chandeliers are thought to be the world's largest.

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NOVA Home Find out what's coming up on air Listing of previous NOVA Web sites NOVA's history Subscribe to the NOVA bulletin Lesson plans and more for teachers NOVA RSS feeds Tell us what you think Program transcripts Buy NOVA videos or DVDs Watch NOVA programs online Answers to frequently asked questions