https://youtu.be/3ilyTmP2NjU Newsflash/Gero Steffens, Deutsches Bergbau-Museum Bochum Boffins have discovered these huge flower-life crystals in a recently discovered cave in Germany believed to be over 390 million years old. The cave is located near Engelskirchen, which fittingly enough translates literally as "angel’s churches", a city in the western German state of…