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 …
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12 Hardest Minerals Found The Earth (2025)
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…