{
  "__comment": "Instructions: https://mods.blakebr0.com/docs/cucumber/tags-config",
  "forge:ingots/aluminum": "alltheores:aluminum_ingot",
  "forge:ingots/constantan": "immersiveengineering:ingot_constantan",
  "forge:ingots/tungsten": "null",
  "forge:ingots/mithril": "null",
  "forge:ingots/tin": "alltheores:tin_ingot",
  "forge:ingots/iridium": "null",
  "forge:ingots/zinc": "alltheores:zinc_ingot",
  "forge:ingots/bronze": "mekanism:ingot_bronze",
  "forge:ingots/copper": "alltheores:copper_ingot",
  "forge:ingots/invar": "null",
  "forge:ingots/chrome": "null",
  "forge:ingots/electrum": "immersiveengineering:ingot_electrum",
  "forge:silicon": "refinedstorage:silicon",
  "forge:ingots/brass": "null",
  "forge:ingots/silver": "alltheores:silver_ingot",
  "forge:dusts/saltpeter": "immersiveengineering:dust_saltpeter",
  "forge:ingots/steel": "mekanism:ingot_steel",
  "forge:ingots/titanium": "null",
  "forge:rubber": "null",
  "forge:ingots/platinum": "alltheores:platinum_ingot",
  "forge:dusts/sulfur": "mekanism:dust_sulfur",
  "forge:ingots/lead": "alltheores:lead_ingot",
  "forge:ingots/graphite": "null",
  "forge:ingots/uranium": "alltheores:uranium_ingot",
  "forge:ingots/nickel": "alltheores:nickel_ingot"
}