Singing Geodes

Singing Amethyst Shard Singing Amethyst Shard

Deep underground, rarer than ordinary geodes, lie geodes lined with pink Singing Budding Amethyst. Mine their clusters with a pickaxe for Singing Amethyst Shards: the ritual pedestal needs one.

One block in each, the Geode Heart, hums the geode’s note. The wave detector hears it through rock (16 blocks, 64 with the advanced one), so it leads you there. Built beside it, a resonator tuned to that note gets a little free power: about half a watt, up to 3.6 W with every cluster left growing around the heart. Budding blocks grow new clusters slowly but cannot be moved.