Amethyst is a violet variety of quartz that has been used as a gemstone for many centuries and is a key economic ... surveys across more than 30 active mines, analyzing geode minerals, geode-hosted ...

EAGLE, Idaho — Idaho is known as the Gem State for good reason — miners have been coming here for centuries to stake a claim for gold, silver, and other minerals, and that has not changed one bit. A ...

We recently compiled a list of the 10 Best Low Volatility Stocks to Invest in Now. In this article, we are going to take a ...

Here are some of the best things to do this weekend in San Diego from Friday, Nov. 1 to Sunday, Nov. 3. RELATED LINKS A guide to Dia de los Muertos festivities throughout San Diego Frightful and ...

Botswana is the second biggest producer of natural diamonds, behind Russia, and has been responsible for all the biggest rough gems found in ... emphasis on processing mineral resources for ...

Botswana is the second biggest producer of natural diamonds, behind Russia, and has been responsible for all the biggest rough gems found in the past decade ... the BDP said it would now put emphasis ...

Botswana is the second biggest producer of diamonds behind Russia and has been responsible for all the biggest rough gems found in the ... emphasis on processing mineral resources for new revenue ...