Agate collecting is a fascinating and rewarding hobby that attracts enthusiasts from all walks of life With its myriad of colours patterns and forms agate is one of the most diverse and sought-after g ...

Rockhounding could become your newest hobby ... be viewed on the U.S. Geological Survey’s (USGS) website. Precious gems are ...

Tucson's largest free and public gem show expects to have the same amount of vendors as before the pandemic, if not more.