Ore Clusters take inspiration from the Amethyst Geode. They spawn very similarly, but with adjusted rates based on the resources they provide, and a noticeable lack of Budding Amethyst.

Coal, Copper, Iron, Gold, Redstone, Lapis, Diamond and Emerald Clusters are currently implemented

Quartz, Nether Gold, and Ancient Debris are planned for a later date

Current generation is subject to change