User blog comment:Alchimous/Mithril is.../@comment-25345260-20130227232017

I've considered Titanium a little easier to find, but harder to get the ore out of, than Mithril. Similar to aluminum and tin. However, I can agree Mithril shares many properties with Titanium, except that the highest quality steels are supposedly on par or better than Titanium, but its inefficient to reach this point when it is rarely needed.

I think Eden had a thread asking about Mithril properties a while ago, located here:  237-238-286-64237238