Moss agate, a mesmerizing variety of chalcedony, has long captivated the hearts and imaginations of crystal enthusiasts ...

“The appeal of using unusual hard stones has always stemmed from a desire to celebrate the raw beauty of the earth,” says Sophie Howard, founder of UK fine jewellery brand By Pariah. “Hard stones — ...

Silas Fredriksen of the Bottineau Public Schools Rockhounds club testifies in favor of a bill to make Knife River Flint the official state rock of North Dakota during a meeting of the House Political ...