Oora Stones

So today i'm grinding in Doombog, r9.. and there's this weird stone there. I picked it up (took ages) then found that it's a stone needed to repair the forts in Cloudstorm.. or sommat along those lines.

Here's what I found out about it.. I thought it might be helpful for everyone else.

Apparently they only spawn in r9 too.. and i found it amongst the Deadpool Crawlers right by where you autotrack to for Crawler or Loner quests.

http://jd-forum.perfectworld.com/showthread.php?t=69911