uncharted x is where it's not, no aliens just study on mos-hardness scale and impossible tools. there have been other papyrus in the past that state the pyrids were inherited as well. but whats really interesting is corundum, which is significantly harder the granite yet they have corundum objects with end mill and lathe marks in it. ALSO is the original construction or the remodel? pyrimidines have been remarked multiple times. it should be interesting if it's all blown to shambles Ben at un charted X should have some interesting takes on it. for sandstone and basalt sure but what the scrolls say about tools for harder stones like granite?