diamonds for 5 million carats reserves estimation

Passed by duma government gave the Russian diamond giant "Emmanuel Rosa" company (ALROSA) from April this year began to claim, YaKuTe in Louis saha republic (mining) and eshtemoa the moose made reference to a widening ismail widening and in two mining area and diamonds for 5 million carats reserves estimation.
The company says mining without big funds, and will continue to going forward.
"Emmanuel Rosa" is the world's largest diamond mining company is one of the world, the quarter. At present the government owned passed by duma, the remaining shares 50.9 per cent stake for local government and the rest of the shareholders of all.

At present, proven natural diamond reserves is approximately 25 billion carat, including Australia 6.5 billion carat, Zaire 5.5 million carats. According to the current existing diamond mining level 25 years, only mining reserves but varies with prospecting technology level, have found new mining area every year, the Canadian diamond reserves increased significantly in recent years.

Since the diamond mining, total recovery diamond since about 350 tons, both 17.5 million carats diamond mining worldwide each year, now in 90 million - 1 billion carat gem grade, which accounts for 17% - 20%. 20% of gem grade diamond value as much as 80% five times debid diamond value.