{
  "values": [
    "minecraft:copper_block",
    "minecraft:exposed_copper",
    "minecraft:weathered_copper",
    "minecraft:oxidized_copper",
    "minecraft:waxed_copper_block",
    "minecraft:waxed_exposed_copper",
    "minecraft:waxed_weathered_copper",
    "minecraft:waxed_oxidized_copper"
  ]
}