{
  "type": "minecraft:block",
  "pools": [
    {
      "bonus_rolls": 0.0,
      "conditions": [
        {
          "condition": "minecraft:match_tool",
          "predicate": {
            "predicates": {
              "minecraft:enchantments": [
                {
                  "enchantments": "minecraft:silk_touch",
                  "levels": {
                    "min": 1
                  }
                }
              ]
            }
          }
        }
      ],
      "entries": [
        {
          "type": "minecraft:item",
          "name": "minecraft:large_amethyst_bud"
        }
      ],
      "rolls": 1.0
    }
  ],
  "random_sequence": "minecraft:blocks/large_amethyst_bud"
}