The biggest hole on the earth

This is the biggest hole on the earth, 525 meters deep, the diameter has 1.25 kilometers.

In fact this is a diamond ore, the suburbs of Mirna city located in east Siberia of Russia. Only count how big on earth you may be unable to experience this hole in some data, see the contrast that the following mining truck goes by the hole is pursued, you can have ocular feeling.

Have seen the position of the red arrow point? It is a truck above that that is a little smaller.

And then see it from the satellite photo