The flowing water is believed to wash away negative energies and recharge the stone with positive ones. Make sure the water is not too hot, as extreme temperatures can damage some types of agate.

“Agate is a type of chalcedony, which is a type of stone that ranges in hardness about a 7 to an 8 in hardness,” she said. “Agate is a stone that’s found all over the world.

Popular Michigan agate hunting locations include Whitefish Point, Grand Marais Beach, and Agate Beach. Known for their integrated colors and patterns, collectors are often amazed at agates that wind ...

Known for its diversity and beauty, an agate stone is a form of quartz. It can be translucent and in some cases completely transparent. Rockhounding, a cooler name for rock collecting, is a ...