zNSFW

Obsidian

Newberry Caldera with the Big Obsidian Flow, Oregon.
TLDR of the Wikipedia page explaining how obsidian is formed.
NSFW. Inside is the homes of Obsidian devs after New Vegas came out.
Fallout: New Vegas (2010, Obsidian Entertainment)
Cracking open an obsidian rock.
[WTS] Nike Air Jordan 1 “UNC Obsidian” {sz12}{$180} PayPal Invoice and Shipped
page 41 ended- Obsidian, flowers an scarlet
59-Obsidian, flowers and scarlet
Some Obsidian art. I'm looking for a partner, follow the instructions on momentgirl.com
Some Obsidian art. contact me for nudes : mitchell39shawks@yahoo.com
Tau obsidian mecha
[H] Volcano Hybrid + Chamber Reducer + Obsidian + More [W] $500 PayPal G&S
[H] Volcano Hybrid + Chamber Reducer + Obsidian + More [W] $500 PayPal G&S
Some Obsidian art
[H] Classic Volcano + Obsidian [W] $380 Paypal Shipped