GameSpot may get a commission from retail offers. With any crafting game, there’s always going to be that one mineable gem that’s worth an absolute fortune. In Prospecting, one of the most desired is ...

Few realize that the world’s most famous black fire opal – the official Nevada State Gem – was discovered in Nevada’s remote Virgin Valley in 1918. Col. W.A. Roebling, a civil engineer who helped ...

The Fire Opal is one of the new items added with Prospecting's Volcanic update. The expansion introduced Caldera Island, which features three unique biomes, three NPCs, and many new resources. However ...

Stoically standing guard at the base of the Caldera Island volcano, the Flame Priest is a master of heat-resistant magic, but he can bestow his gifts onto you for the price of a rare and elusive ...