The Mir Mine: A Diamond Treasure in the Heart of Siberia
In the remote and frosty expanse of Siberia lies a marvel of human ingenuity and determination: the Mir Mine, also known as the Mirny Mine. This open-pit diamond mine, located …
In the remote and frosty expanse of Siberia lies a marvel of human ingenuity and determination: the Mir Mine, also known as the Mirny Mine. This open-pit diamond mine, located …
The earth’s crust contains a large number of minerals. However, if we were to rank them according to their hardness, some minerals would be much harder than others. There are a…