“Mithril! All folk desired it. It could be beaten like copper, and polished like glass; and the dwarves could make of it a metal, light and yet harder than tempered steel. Its beauty was like that of common silver, but the beauty of mithril did not tarnish or grow dim.”

Gandalf, The Fellowship of the Ring (J.R.R. Tolkien)

Perhaps the most famous fictional metal of all time (at least until adamantium and vibranium came along), mithril is the rare metal found in Middle-earth from J.R.R. Tolkien’s Lord of the Rings saga and Peter Jackson’s movies. It is as strong and beautiful as it is durable. Lightweight and virtually impenetrable, it’s a boon for adventurers and warriors. And while this stems from a world full of magical spells and creatures, one that was incredibly consistent throughout its original novels (and the screen adaptations that followed), you might be surprised at just how scientifically sound the concept of mithril is!

Does mithril hold up to our scientific and story scrutiny the way it does swords, arrows, and everything else the forces of Mordor can throw at it?

SUGGESTED VIEWING

Peter Jackson’s core Lord of the Rings trilogy, Fellowship of the Ring, The Two Towers, and The Return of the King, aren’t just the finest fantasy films ever made, but some of the best movies of the 21st century, full stop! Watch them! Jackson also made a trilogy of prequel films based on The Hobbit, but they aren’t as beloved and we can’t call them essential viewing.

We’d also like to point out that the prequel TV series The Rings of Power on Prime Video deals in part with the very origin of mithril itself, so if you need some deeper Middle-earth lore, you should give that a look.

And for the newest installment in the screen version of the saga, The Lord of the Rings: The War of the Rohirrim is a lush, ambitious anime, which is currently in theaters.