Naquadah is a fictional mineral from the Stargate franchise, known for its unique properties and significance in advanced technology. It is a dense, metallic substance that can store and amplify energy, making it essential for powering various devices, including the Stargate itself. In the series, Naquadah is mined from different planets and is often sought after by various factions, including the Goa'uld and the Tau'ri. Its versatility allows it to be used in weapons, ships, and other advanced technologies, highlighting its importance in the interstellar conflicts depicted in the franchise.