{
  "__comment": "Instructions: https://mods.blakebr0.com/docs/cucumber/tags-config",
  "forge:ingots/constantan": "immersiveengineering:ingot_constantan",
  "forge:ingots/tungsten": "endreborn:tungsten_ingot",
  "forge:ingots/tin": "silents_mechanisms:tin_ingot",
  "forge:ingots/bronze": "silents_mechanisms:bronze_ingot",
  "forge:ingots/copper": "silents_mechanisms:copper_ingot",
  "forge:ingots/electrum": "silents_mechanisms:electrum_ingot",
  "forge:silicon": "refinedstorage:silicon",
  "forge:ingots/silver": "silents_mechanisms:silver_ingot",
  "forge:dusts/saltpeter": "immersiveengineering:dust_saltpeter",
  "forge:ingots/steel": "silents_mechanisms:steel_ingot",
  "forge:ingots/platinum": "silents_mechanisms:platinum_ingot",
  "forge:ingots/lead": "silents_mechanisms:lead_ingot",
  "forge:ingots/graphite": "biggerreactors:graphite_ingot",
  "forge:ingots/uranium": "silents_mechanisms:uranium_ingot",
  "forge:ingots/aluminum": "silents_mechanisms:aluminum_ingot",
  "forge:ingots/mithril": "null",
  "forge:ingots/iridium": "null",
  "forge:ingots/zinc": "silents_mechanisms:zinc_ingot",
  "forge:ingots/invar": "silents_mechanisms:invar_ingot",
  "forge:ingots/chrome": "null",
  "forge:ingots/brass": "silents_mechanisms:brass_ingot",
  "forge:ingots/titanium": "null",
  "forge:rubber": "null",
  "forge:dusts/sulfur": "mekanism:dust_sulfur",
  "forge:ingots/nickel": "silents_mechanisms:nickel_ingot",
  "forge:ingots/lumium": "silents_mechanisms:lumium_ingot",
  "forge:ingots/signalum": "silents_mechanisms:signalum_ingot",
  "forge:ingots/enderium": "silents_mechanisms:enderium_ingot",
  "forge:gems/apatite": "thermal:apatite",
  "forge:dusts/niter": "thermal:niter_dust",
  "forge:gems/ruby": "crossroads:gem_ruby",
  "forge:gems/sapphire": "iceandfire:sapphire_gem"
}