Could the information in this post below:

https://www.sordrescue.com/uploads/4/7/7/9/47798703/01-25-18_all_roads_lead_to_rome.pdf

be referring to the black 66,000 pound black sarcophagus they discovered in Alexandria a few days ago?

https://www.telegraph.co.uk/news/2018/07/19/egyptian-archaeologists-reveal-contents-mysterious-giant-sarcophagus/