ActuallyAdditions/src/generated/resources/data/actuallyadditions/advancements/make_first_crystal.json

{
  "parent": "actuallyadditions:craft_reconstructor",
  "criteria": {
    "crystal": {
      "conditions": {
        "items": [
          {
            "tag": "actuallyadditions:crystals"
          }
        ]
      },
      "trigger": "minecraft:inventory_changed"
    }
  },
  "display": {
    "description": {
      "translate": "achievement.actuallyadditions.makeCrystal.desc"
    },
    "icon": {
      "item": "actuallyadditions:emeradic_crystal"
    },
    "title": {
      "translate": "achievement.actuallyadditions.makeCrystal"
    }
  },
  "requirements": [
    [
      "crystal"
    ]
  ],
  "sends_telemetry_event": true
}