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Promontory Point's iconic limestone steps still protect lakefront, can be preserved, studies sayThe reports detail plans on how best to preserve the Point's limestone block, stepped stone, revetment and promenade. "The cheap thing, the easy thing, is lift up those blocks, replace the fill ...
More than 2,300,000 limestone and granite blocks were pushed, pulled, and dragged into place on the Great Pyramid. The average weight of a block is about 2.3 metric tons (2.5 tons). How much is that?
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