9. A “Pool of Milk” that remains pure

Year Found: 2023
Est. Value: Undisclosed
The discovery of a strange “pool of milk” located roughly 766 feet below the surface of an underground cave caused a stir in the scientific world. Discovered by adventurers in the United States state of New Mexico’s Carlsbad Caverns National Park, the mysterious liquid body, unaffected by human activity, fascinated experts.

An Unadulterated “Pool of Milk” via Pinterest and the Daily Mirror
The “wondrous sight,” as park employees described the “virgin” pool encircled by frozen white rock, left them in awe. Max Wisshak, the expedition leader, proposed that the colour, which appeared to be crystal-clear at closer inspection but was actually an optical illusion caused by ancient rainwater seeping through the limestone oof, The colour was a murky blue with a creamy hue to the naked eye.