Obsidian is an element that has an ID of 15. It is found in Earth Group. It's icon is an obsidian block.
Water + Lava = Obsidian
Used to Create Edit
“Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock.” ― Wikipedia
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.