Mineral Grower that Duplicates minerals with a shard price

Right now, Stuff like deepslate and tuff are only obtainable by destroying your world, which is ok, but I had a cool idea for a new way to get these mineral items passively, while also giving some extra use to shards. These aren't meant to be the main way to renew items, so deepslate should still get a method, as example.

Introducing the mineral grower, Which works similar to a furnace. It has three slots; first of which is the fuel slot. The fuel slot takes Amethyst and Echo shards, but there is a difference between the two. Amethyst can grow common stuff like stone or deepslate, while echo shards grow rarer stuff like diamonds, while only taking a single echo shard to grow amethyst stuff. Next is the input slot, which takes whatever is inside, and grows the material for few exceptions. There could be a cool feature where you can clone potsherds using echo shards, as that might be cool. You also can only clone ivory and metal using echo shards. Also, every item should have a score, so for example stone costs 1 amethyst, deep slate 2, blob stones 4, calcite 8, Which also applies to echo, 4 for goat horns, 8 for netherite ingot, 64 for netherite block ect. FInally, the output slot clones the base material of building blocks, otherwise the actual item. It is crafted with iron, dripstone, amethyst blocks, cobbled deepslate, and maybe dripstone and copper blocks. This is to prove your worth. It looks like a smoker with copper and slate, and have two drawers above an alcove.