Sierra Leone is ranked among the poorest countries of the UN Human Development Index, with about 70% of its population living on less than 70p per day. Diamonds account for 94% of its exports. Sierra Leone gained deserved reputation as "the most dangerous country on earth." The diamond mines are called conflict diamonds, or diamonds. Diamonds were used to finance the civil war.

Several foreign journalists have been killed here during the war.

African tribal war, nothing is more common than the war on diamonds. Diamonds are a commodity. African countries receive much of the diamond industry. It is true that "diamonds come from Africa, but ever since the Kimberley Process was set up in conflict diamonds in Africa have declined.

Sierra Leonean diamonds are well known among the jewels of the world to be one of the highest quality diamonds available today. Sierra Leone has thousands of subsistence miners such as men, scratching a living from the land. But for years, diamonds mined by rebels were really a lot of money estimated 250 to 300 million dollars per year. Sierra Leone has placed a ban on that block other countries from buying diamonds from that country in 2000. This prohibition, however, did allow the purchase of diamonds from penalty Government of Sierra Leone businesses.

The mining industry is in the secondary deposits of large machines such as excavators to reach deposits of diamonds. In the coastal marine deposits, which fall under the category of secondary sources, diamonds are extracted along beaches and underwater. Industrial diamonds are also produced from synthetic graphite. Some synthetic diamonds conduct heat 50% more efficient than natural diamonds and are five times stronger.

Kimberlite mining would be able to put more control over the production and smuggling that the current alluvial methods. However, capital expenditures for the development of a kimberlite mining are numerous. Kimberlites host the most common type of commercial diamond deposits. About 12% of all kimberlites contain diamonds, while only 2% contain economic quantities. Kimberlite pipes can be found directly below the lakes formed in the caldera or inactive volcanic crater.

Alluvial diamonds have been washed in the coastal area of the inland terraces, by the former river systems over millions of years. The diamond deposits along the West Coast are estimated at over 1.5 billion carats, of which 90-95% are gem quality.

The alluvial diamond is actually a subset of the ILO? S? On a small scale? The more appropriate term for this is artisanal mining. The alluvial diamond mining took place between 1983 and 1985, when the hose AK1 entered into production. Since then, which was the main source of ore, with the support of lesser quantities of alluvial materials.



Canada share the world of the value of diamond production was 15 percent in 2003, the third largest in the world. These mines are all located in the northern regions of Canada and hence contribute substantially to the growth of these regions. Canada played a key role in the development of diamond production, and since its inception on January 1, 2003, was a leader to control the trade in conflict diamonds internationally. Canada has enacted legislation to control the import, export and transit of rough diamonds in Canada.

Ms.CiCi has the gift of education, is an accomplished author and world traveler who likes to share his life experiences with others, making their lives. His writings describe the richness of its "secret information" so derived from his travels, as well as developing its own wealth of wisdom. Ms. Cici built Web sites to help share its vast knowledge and experience. Do take time and visit: http://www.CiCi-Online.Com

Article Source: http://EzineArticles.com/?expert=Ms_CiCi