Appealing to collectors of Earth's ancient treasures, Heritage Auctions is selling rare meteorites, fossils, and gemstones.

The history of this rare stone is documented in Paraiba: The Legacy of a Colour, written by Kevin Ferreira, a gemmologist and specialist in this specific tourmaline through his family’s ...

The French high jewelry artist went to Paraiba tourmaline mines to work with miners and hand select his gems for a pair of one-of-a-kind earrings ...

("Tourmaline") and Clean Energy Fuels Corp. (NASDAQ: CLNE) ("Clean Energy") announced today the opening of two new compressed natural gas (CNG) fueling stations in Alberta, marking a key milestone ...