Raw Green Steel ingredients

Crafting Ingredients that can be found in chests or in smashed barrels/crates/etc

Altar of Fecundity Raw Ingredients
Available as chest loot in The Vale of Twilight adventure area and quests within the area.
 * Bittersweet Fungus - Running with the Devils, Ritual Sacrifice
 * Chipmunk Funk - Let Sleeping Dust Lie, The Coalescence Chamber
 * Glistening Pebbles - Running with the Devils, Rainbow in the Dark
 * Green Brier Twig - Rainbow in the Dark, The Coalescence Chamber
 * Lammanian Lily Petals - The Vale of Twilight adventure area, Ritual Sacrifice
 * Locust Husk - The Vale of Twilight adventure area, Let Sleeping Dust Lie
 * Ebberon Power Cell - vendor nearby the altar
 * Medium Splintered Horn - The Shroud phase 2 and 3
 * Large Splintered Horn - The Shroud phase 4 and 5

Altar of Invasion Raw Ingredients
Available as chest loot in The Shroud phase 1
 * Small Glowing Arrowhead
 * Small Gnawed Bone
 * Small Length of Infernal Chain
 * Small Devil Scale
 * Small Twisted Shrapnel
 * Small Sulphorous Stone
 * Shavarath Low Energy Cell - also phase 3 vendor
 * Shard of Power

Altar of Subjugation Raw Ingredients
Available as chest loot in The Shroud phase 2 and 3
 * Midium Glowing Arrowhead
 * Midium Gnawed Bone
 * Midium Length of Infernal Chain
 * Midium Devil Scale
 * Midium Twisted Shrapnel
 * Midium Sulphorous Stone
 * Depleted Shavarath Medium Energy Cell - also phase 3 vendor
 * Shard of Great Power

Altar of Deverstation Raw Ingredients
Available as chest loot in The Shroud phase 4 and 5
 * Large Glowing Arrowhead
 * Large Gnawed Bone
 * Large Length of Infernal Chain
 * Large Devil Scale
 * Large Twisted Shrapnel
 * Large Sulphorous Stone
 * Depleted Shavarath High Energy Cell - also phase 3 vendor
 * Shard of Supreme Power

Raw Ingredient supply and demand

 * (Most demanding) Scale > Stone > Arrow = Chain > Shrapnel > Stone (Least demanding)