Tuesday, February 16, 2010

The Mega Crystals of Naica Mine: Big Pics

"Last Fall, adventurer and filmmaker George Kourounis traveled to Naica to see the incredible 'Crystal Cave of Giants' for himself. Though there's little risk of eruption from the nearby magma chamber, the cave itself is still deadly hot – over 120 Fahrenheit with about 90 percent humidity. People are only allowed in without cooling suits for a few minutes at a time...."

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