<P> The Mogok Valley in Upper Myanmar ( Burma ) was for centuries the world 's main source for rubies . That region has produced some exceptional rubies , however in recent years few good rubies have been found . In central Myanmar , the area of Mong Hsu began producing rubies during the 1990s and rapidly became the world 's main ruby mining area . The most recently found ruby deposit in Myanmar is in Namya ( Namyazeik ) located in the northern state of Kachin . </P>
<P> The Mogok Valley in Upper Myanmar ( Burma ) was for centuries the world 's main source for rubies . That region has produced some exceptional rubies , however in recent years few good rubies have been found . In central Myanmar , the area of Mong Hsu began producing rubies during the 1990s and rapidly became the world 's main ruby mining area . The most recently found ruby deposit in Myanmar is in Namya ( Namyazeik ) located in the northern state of Kachin . </P>
where do most of the worlds rubies come from
where do most of the worlds rubies come from
central Myanmar , the area of Mong Hsu
central Myanmar , the area of Mong Hsu