UMs: Lost Treasure part 1

Who doesn't like a good tale of lost treasure? I can't help it, anytime there's a tale of "gold being up in them there hills", it will always get me interested. These type of tales are some of my favorite, despite the fact that a lot of them are likely just bogus. So again, slap on some head banging spooky music and read on, but don't get too comfy, as another post on them will come soon.

A Biblical-adjacent mystery of a metal plate among the dead sea scrolls describing the possible lost treasure of the Jewish temple.
https://en.wikipedia.org/wiki/Copper_Scroll

Pablo Escobar is the weirdo that keeps on giving. The sad part was that he was so rich, he didn't mind his money decaying or being eaten by rats, so good luck.
https://www.reddit.com/r/UnresolvedMysteries/comments/7foedi/pablo_escobars_missing_millions_and_a_modern_day/

Technically not lost treasure at all, but it's still mystery as to who was responsible, and if there is more:
https://www.reddit.com/r/UnresolvedMysteries/comments/8e4bcz/the_saddle_ridge_gold_nongruesome_mystery/

Ivan the terrible actually had good taste, if not anything else, so where is the treasure of knowledge?
https://www.reddit.com/r/UnresolvedMysteries/comments/8hr1mo/the_missing_secret_library_of_ivan_the_terrible/

The story of lost fossils that are of course, not helped by the corrupt, commie Chinese government:
https://www.reddit.com/r/UnresolvedMysteries/comments/s07yag/the_peking_man_fossils_the_holy_grail_of_chinese/