Board Thread:Off Topic/@comment-24993958-20151118083252/@comment-25396609-20151120041232

Evravon wrote: How are those shards obsidian? Obsidian is a black glass-like structure. Those are transparent crystals.

Correction, they are glowing white-hot

https://youtu.be/CYD7V7ONlUA?t=1m4s

Which obsidian does while cooling.