Join us at Hogg Mine in Georgia as we uncover an abundance of Aquamarine Beryl, Black Tourmaline, and stunning Rose Quartz ...

Gary Freeman's fascination with rocks has cost him about $1 million since July 2003. He's spent that hard-earned money on a side project, digging for gems in the oldest tourmaline mine in the country ...

Luxury buyers’ appetite to experience artisanal processes is fuelling demand for journeys to the sources of stones ...

Pink Tourmaline is a healing stone with many metaphysical properties and uses. People use Pink Tourmaline due to its vibration which encourages a cheerful state of mind. The metaphysical properties ...

Special to The New York Times. TimesMachine is an exclusive benefit for home delivery and digital subscribers. About the Archive This is a digitized version of an article from The Times’s print ...