2011年8月16日星期二
Diamond digging tools
Perhaps none of countries can be perfect as the south Africa.The south point in the continent has all the mines.Diamond digging tools are one of the richest mines here.Those legendary passing, as if forever also unearths the endless diamond mine, is lets the human for it palpitation acceleration.South Africa's diamond does not compare Australia from the output to the reserves, but had discovered since the people in Kimberley the first diamond starts, township's of the South African this diamond supreme status from has not vacillated. The ancient Greece people believed that the diamond is God's tear, but the roman thought that the diamond is the star star fragment which crashes. Actually, after the diamond is in the mantle carbon particles crystallizes the product, a diamond's formation requires more than ten million year. Since the people had discovered the mines richly after Diamond digging tools kimberlite ore, probably more than 2200 ten thousand tons earth are dug. This big hole altogether has produced the nearly 3 tons diamonds, until 1914, the stone is dug completely the light, the mine also closed.South Africa domestic is also distributing the scale size different each kind of diamond mining area. The scale big drills the ore to include: The Howden province first drills the mining area, north to open Pu province Kimberley to drill the mining area, Orange river Nanan Buchan to drill the mining area, the surging waves wave province oak tree to drill the mining area and Venetia drills the mining area.
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