Instead of discovering shiny and expensive gems, the operators discovered fossils of an ancient sea monster. Enchanted Design Limited is the company that found mosasaur.
A group of Brazilian miners found extremely rare jade blocks, weighing 363kg and worth up to $ 305 million.
Miners in Myanmar have dug up the world's most valuable jade with a weight of up to 175 tons.
A Russian miner dug up a 5,000-carat emerald block at a mine in the Urals mountains. According to RIA Novosti, this gemstone weighs one kilogram and is found at the Malyshevskoye