Rimshot Posted February 20, 2015 Share Posted February 20, 2015 but check these out.....monsters!!!!!! http://www.dailymail.co.uk/sciencetech/article-1081072/Pictured-The-Cave-Crystals-discovered-1-000ft-Mexican-desert.html Quote Link to comment Share on other sites More sharing options...
Hoser John Posted February 20, 2015 Share Posted February 20, 2015 National Geo show on the massive crystaline mexican caves is daunting to say the least-John Quote Link to comment Share on other sites More sharing options...
d_day Posted February 20, 2015 Share Posted February 20, 2015 From what I understand the cave has actually been sealed off and will be refilled with water once the mine closes. Quote Link to comment Share on other sites More sharing options...
Au Seeker Posted February 20, 2015 Share Posted February 20, 2015 In the show I saw on TV, they said because of the temperature and other factors even with the oxygen and protective suits, time researchers spend in the cave can only be 15 to 30 minutes before they have to come out, or risk health problems or death. Quote Link to comment Share on other sites More sharing options...
d_day Posted February 21, 2015 Share Posted February 21, 2015 Yep. Temps are something like 135+ in the cave. Quote Link to comment Share on other sites More sharing options...
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