src/main/resources/assets/aether_legacy/recipes/zanite_shovel.json

{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "X",
    "#",
    "#"
  ],
  "key": {
    "#": {
      "item": "aether_legacy:skyroot_stick"
    },
    "X": {
      "item": "aether_legacy:zanite_gemstone"
    }
  },
  "result": {
    "item": "aether_legacy:zanite_shovel"
  }
}