Sri Lanka has underground mines that hold some of the world's most valuable jewels, and every day miners risk their lives entering these mines in hopes of discovering the treasures within. The mines ...

Before releasing emeralds, they were planning to release rubies as the main currency in the game. Here is everything to know about rubies in Minecraft. After Minecraft's official release in 2011 ...

Montepuez Ruby Mining (MRM), which operates Mozambique's largest ruby mine, called on Monday for proactive measures against illegal activity after a large group of illegal miners invaded its ...