Crafting using Blue Corundum Sheet, Blue Corundum Sheet, Blue Corundum Sheet, Blue Corundum Sheet, Blue Corundum Sheet, Blue Corundum Sheet, Blue Corundum Sheet and Blue Corundum Sheet, arranged in the pattern shown. Produces 3× Blue Corundum.
Crafting conditional
| source | count | chance | conditions |
|---|---|---|---|
| Blue Corundum | 1–1 | 100% | Survives Explosion |
Crafting using Blue Corundum, Blue Corundum, Blue Corundum, Blue Corundum, Blue Corundum and Blue Corundum, arranged in the pattern shown. Produces 16× Blue Corundum Sheet.
Crafting conditional Blue Corundum Sheet ×16 guaranteedCrafting using Redstone Dust, Redstone Dust, Blue Corundum, Redstone Dust and Redstone Dust, arranged in the pattern shown. Produces Blue Crystal Lamp.
Crafting conditional
Crafting using Blue Corundum and Honeycomb, in any arrangement. Produces Waxed Blue Corundum.
Crafting ⇆ any arrangement conditional 
Drops itself when broken.
quark:blue_corundumquarkquarkminecraft:blocks/mineable/pickaxe quark:blocks/corundum quark:items/corundum
Recipe JSON (1):
{
"recipe_type": "minecraft:crafting_shaped",
"pattern": [
"###",
"# #",
"###"
],
"ingredients": {
"#": {
"item": "quark:blue_corundum_pane"
}
},
"conditions": [
{
"raw": {
"flag": "corundum",
"type": "quark:flag"
},
"type": "quark:flag"
}
],
"sequence": null,
"group_name": "quark:corundum",
"experience": null,
"cooking_time": null
}