[
  {
    "id": "minecraft:iron_block",
    "value": 1.0
  },
  {
    "id": "minecraft:emerald_block",
    "value": 3.0
  },
  {
    "id": "minecraft:gold_block",
    "value": 1.8
  },
  {
    "id": "minecraft:diamond_block",
    "value": 2.5
  },
  {
    "id": "minecraft:netherite_block",
    "value": 4.0
  },
  {
    "id": "iguanatweaksexpanded:durium_block",
    "value": 3.0
  },
  {
    "id": "iguanatweaksexpanded:soul_steel_block",
    "value": 1.5
  },
  {
    "id": "iguanatweaksexpanded:quaron_block",
    "value": 1.5
  },
  {
    "id": "iguanatweaksexpanded:keego_block",
    "value": 3.0
  }
]