The largest crystals in the world are in Mexico, sitting in a cavern chain over 400 feet deep where the average constant temperatures are over 150 degrees.



These amazing natural wonders are being preserved for all time by the folks who found them. "In what has proved to be the discovery of the largest known crystals on earth, work is underway to document and preserve this historic find. While some minor damage has already occurred in the primary cave and a secondary cavern, called Cave of Dreams, iron doors have been installed by the Peñoles company to prevent damage to the giant, magnificent crystals. While investigations are underway the mine is closed, but with the newly installed lighting system, it is expected to open in the fall 2001. "
Check out this amazing find at: http://www.canyonsworldwide.com/crystals/index.html