Gem of Eternal Density

Gem of Eternal Density (GoED) "eats" an item, any item starting with the lowest EMC value, every second when active on your hotbar from your inventory, collecting EMC until it has enough to produce the next tier of Matter in the progression below- Iron-> Gold-> Diamond-> Dark Matter-> Red Matter The Gem of Eternal Density will upgrade to the highest tier matter it can from the items it collects.

If the Gem of Eternal Density is placed in a Alchemical Chest/Alchemy Bag or condenser it will "eat" 10 items per second. It will also only consume until it reaches a point where it cannot reasonably turn anything inside into anything else.

The Gem of Eternal Density will leave you with a stack of Materials to build with, also has a matrix which will leave certain "essentials" unharmed. If the Gem of Eternal Density does not produce Matter the eaten items are stored internally. You can retrieve them by toggling the Gem of Eternal Density off.

2 x 64 (Obsidian) + 5 x 8192 (Diamond) + 2 x 139,264 (Dark Matter Orb) = 319,616 EMC each.