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 the Fire Opal, a late-game mineral that’s worth millions of dollars and can be used to make high level equipment.
This Roblox experience is certainly taking the world by storm. With a wholly unique gameplay loop of digging and scooping sand, before washing it away in a river current to find gems, many are tipping it to be one of the best Roblox games you can play. However, there is a lot of grinding to do before you reach Fire Opal, so here’s when you can get it in Prospecting.

How to obtain Fire Opal in Prospecting
This gem, worth a whopping $1.6 million per kilogram in-game, is found in the Infernal Heart, Volcanic Sands, and The Magma Furnace areas. However, despite appearing in three different regions, the chances of actually finding it are incredibly low. It will probably take you hundreds, if not thousands of attempts before you even find one of these rare minerals.