By Felicia Craddock Jade from the Kunlun Mountains in western China, a rough topaz the size of a cantaloupe, a hefty quartz crystal and a piece of brilliant green and white jadeite from Guatemala.
The eruption of Mount Vesuvius in 79 AD is one of history’s most well-known volcanic events, burying Roman settlements such as Pompeii and Herculaneum in rock and ash. Over the past two years, ...
Green Day's long-awaited South African debut on Jan. 19 was anything but ordinary. By Jessica Lynch Green Day delivered a politically charged performance during their Jan. 19 concert at ...
After two decades, the US occupation of Afghanistan concluded in August 2021, and the World Bank estimates that the country’s economy has shrunk by 25 per cent over the past two years. In a bid to ...
On the construction of bridges, Mr Majaliwa mentioned the completion of several major bridges, including Kitengule Bridge in Kagera Region, Wami Bridge in the Coast Region, Msingi Bridge in Singida, ...
Mining Technology on MSN24y
Gemstone mining map
The gemstone market value is $23bn and growing, as investors increasingly look to precious stone alternatives to the overinflated price of diamonds. To find out which gemstones are the most sought ...