Iron Dust is a item from Modern Industrialization, crafted from Iron Tiny Dust.
Crafting using Iron Tiny Dust, Iron Tiny Dust, Iron Tiny Dust, Iron Tiny Dust, Iron Tiny Dust, Iron Tiny Dust, Iron Tiny Dust, Iron Tiny Dust and Iron Tiny Dust, arranged in the pattern shown. Produces Iron Dust.
Crafting 
Iron Dust guaranteedCrafting using Iron Dust, arranged in the pattern shown. Produces 9× Iron Tiny Dust.
Crafting Iron Tiny Dust ×9 guaranteedSmelting using Iron Dust (200 ticks, 0.7 xp). Produces Iron Ingot.
Smelting 200 ticks· 0.7 xp
Iron Ingot guaranteedBlasting using Iron Dust (100 ticks, 0.7 xp). Produces Iron Ingot.
Blasting 100 ticks· 0.7 xp
Iron Ingot guaranteed
modern_industrialization:iron_dustmodern_industrializationmodern_industrializationc:items/iron_dusts
Recipe JSON (1):
{
"recipe_type": "minecraft:crafting_shaped",
"pattern": [
"yxx",
"xxx",
"xxx"
],
"ingredients": {
"x": {
"tag": "c:iron_tiny_dusts"
},
"y": {
"item": "modern_industrialization:iron_tiny_dust"
}
},
"conditions": [],
"sequence": null,
"group_name": null,
"experience": null,
"cooking_time": null
}