“Pigeon-blood ruby” is how the red colour-shade
of Burma ruby is described. Federico Barlocher,
the expert on mining in Burma (now Myanmar)
says that the term “old Burma ruby” has a magic to it, eyes
pop out, gem dealers drool, what it simply means that it
is a gem of tremendous value. It is true any gem dealer,
any gemmologist, any connoisseur of gems, any one of the
big auction house will tell you that. Ever since glass fi lled
rubies and beryllium treated rubies started fl ooding the
market, the value of the genuine old Burma rubies has sky
rocketed! There are not many who get to visit these famous
ruby mines. This article intends to take you for a short visit
to Mogok which has picturesque locations. Mr. Barlocher
has shared some of these very rare photographs.
Gateway to Ruby land- photo by F. Barlocher
The Mogok valley actually has a gateway to the entrance
welcoming the visitor to the world famous ruby land. As one
can see from the map the valley of Mogok lies about 200
kilometers northeast of the city of Mandalay, in Myanmar
(old name Burma) as it is called today. It takes about seven
hours by back breaking road from Mandalay to Mogok.
It’s a back-breaking seven hour drive from Mandalay to Mogok
Millions of years old rubies!
All the Burma rubies one wears today were crystallized
some millions of years ago. The rough crystals of rubies are
embedded in the marble and are the primary deposits which
are very diffi cult to mine. Fortunately the terrible torrential
monsoons have loosened the rubies from the marble rock
and they have carried them down from the hilltops into
the Mogok valley. The heavy rocks along with rubies havesettled deep inside the streams which surround the city.
This has given rise to the secondary deposits. Therefore the
riverbeds have grown thick with mud and gravel forming
the ruby rich sediments. These river beds became the
traditional source for mining the rubies.
Valley of Mogok and the alluvial mines photo by F. Barlocher
There are several mines that are located around the towns
and surrounding hills that range from simple open pits, to
single deep shafts, to tunnels that have been blasted out of
the marble hillsides. Those mines that are over 300 meters
get filled with water after the monsoons and have to be
pumped out. Most of the smaller mines are privately owned
by Burmese citizens who have paid a license fee to the
government.