Paled Prismarine

In minecraft anybody with a drowned farm will know that nautilus shells are fun useful for your first few conduits but after a while they just sit for a while without any true purpose. They can not be used for anything else so you just have to throw them away. I think they should a pale variant of prismarine that is crafted with nautilus shells and prismarine crystals. The blocks looks similar to elder guardian scales and take longer to mine. It would not have a dark variant but it would have a chiseled variant that references the elder guardian.