{
  "type": "minecraft:block",
  "pools": [
    {
      "rolls": 1,
      "bonus_rolls": 0,
      "entries": [
        {
          "type": "minecraft:alternatives",
          "children": [
            {
              "type": "minecraft:item",
              "name": "immersive_weathering:grassy_permafrost",
              "conditions": [
                {
                  "condition": "minecraft:match_tool",
                  "predicate": {
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                      {
                        "enchantment": "minecraft:silk_touch",
                        "levels": {
                          "min": 1
                        }
                      }
                    ]
                  }
                }
              ]
            },
            {
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                {
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                      {
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                        }
                      }
                    ]
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                }
              ]
            },
            {
              "type": "minecraft:alternatives",
              "children": [
                {
                  "type": "minecraft:item",
                  "name": "thermal:tin_nugget",
                  "conditions": [
                    {
                      "condition": "minecraft:random_chance",
                      "chance": 0.05
                    }
                  ]
                },
                {
                  "type": "minecraft:item",
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                }
              ],
              "conditions": [
                {
                  "condition": "minecraft:survives_explosion"
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}
