Quantum Ore is a block added by the qCraft mod. This block spawns below Y=16, and can only be broken by an Iron tier pickaxe, or better. When broken, it will drop 1-4 Quantum Dusts. It spawns half as commonly as Redstone ore, spawning four veins in a chunk, rather than eight. Quantum Ore generation can be disabled in the qCraft configuration file, which will make Quantum Dust craftable.