Ancient and lost technology's, page-14

  1. 503 Posts.
    Here is the second biggest monolith found.
    This is disputably the largest stone ever quarried, and certainly on-par with the unfinished stone at Ba'albek, Lebanon. This obelisk would have been taller than any ever raised.
    Measures 120-feet (42m) and would have weighed over 1,168 tons when complete.
    (Sci. Amer. Dec. 1977. No. 36).  - Estimated @ 1200 tons

 
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