Never-seen-before mineral found in diamond hauled from deep inside Earth's mantle - Republic World

In a major discovery, mineralogists identified a never-before-seen mineral in a diamond unearthed from a mine in Africa's Botswana. Little black specks seen in the diamond excavated from deep below t… [+2262 chars] In a major discovery, mineralogists identified a new mineral in a diamond mined from about 410 miles (660 km) below the surface of the earth in Botswana. Read More