Mithril

In The Hobbit, Thorin Oakenshield described some Dwarven treasures as "coats of mail gilded and silvered and impenetrable" and "a coat of dwarf-linked rings the like of which had never been made before, for it was wrought of pure silver to the power and strength of triple steel."[T 3] A little later the narrator describes "a small coat of mail, wrought for some young elf-prince long ago. It was of silver-steel which the elves call mithril".[T 4]

In The Fellowship of the Ring, the wizard Gandalf explained mithril to the rest of the Fellowship in Moria:

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 to that of common silver, but the beauty of mithril did not tarnish or grow dim.[T 2]

The Noldor of Eregion, the Elvish land to the west of Moria, made an alloy from it called ithildin ("star moon"), used to decorate gateways, portals and pathways. It was visible only by starlight or moonlight. The West Gate of Moria bore inlaid ithildin designs and runes.[T 2] It is implied at one point that the "moon-letters" featured in The Hobbit were also composed of ithildin.

Based on Tolkien's knowledge of deep mining in South Africa:[1] section of Kimberley Diamond Mine, 1885

In Tolkien's Middle-earth, mithril is extremely rare by the end of the Third Age, as it was now found only in Khazad-dûm. Once the Balrog destroyed Khazad-dûm, the kingdom of the Dwarves in Moria, the only source of new mithril ore was cut off. Before Moria was abandoned by the Dwarves, while it was still being actively mined, mithril was worth ten times its weight in gold.[T 2] After the Dwarves abandoned Moria and production of new mithril stopped entirely, it became priceless.

The Tolkien critic Paul Kocher interprets the Dwarves' intense secrecy around mithril and their devotion to artistry in metal and stone as "a sublimation of their sexual frustration", given that they have very few dwarf-women and love beauty with a "jealous possessiveness", or (quoting Tolkien) "being engrossed in their crafts".[2]

Danièle Barberis notes that Tolkien was born in Bloemfontein, South Africa, in a busy mining region. She writes that it is "impossible ... not to make parallels" between Tolkien's descriptions of the deep mines of Moria and the exceptional depth of South African mines, some as much as 4,000 metres (13,000 ft) deep.[1]

There are indications that mithril was also found in Númenor[T 5] and in Aman.[T 6]

The most notable item made of mithril in the works of Tolkien is the "small shirt of mail" retrieved from the hoard of the dragon Smaug, and given to Bilbo Baggins by Thorin Oakenshield.[T 1] Gandalf says the value of this mithril-coat was "greater than the value of the whole Shire and everything in it".[T 2]

Also there is this!" said Bilbo, bringing out a parcel which seemed to be rather heavy for its size. He unwound several folds of old cloth, and held up a small shirt of mail. It was close-woven of many rings, as supple almost as linen, cold as ice, and harder than steel. It shone like moonlit silver, and was studded with white gems.

Bilbo wore the mithril shirt during the Battle of the Five Armies,.[T 1] He donated it to the Mathom-house, a museum in Michel Delving. However he later reclaimed it, and took it with him when he left the Shire for his journey to Rivendell. There, some years later, he gave the shirt to Frodo Baggins when the younger hobbit embarked on his quest in The Lord of The Rings. Frodo wore the mail underneath his tunic and other shirt unbeknownst to the rest of the fellowship. The mail saved Frodo's life when he was hit by a spear thrust from an orc during the battle in the Chamber of Mazarbul, and again when orc-arrows struck him while escaping Moria and while crossing the River Anduin.[T 2][T 7] In the Lord of the Rings film, it is a cave troll that attacks Frodo with a spear. Upon opening his tunic he reveals the mithril mail, to the amazement of Gimli and Aragorn.

When Sam Gamgee believed Frodo to be dead outside Shelob's Lair, he left the shirt with Frodo. Frodo was taken by the orcs, who fought over the shirt. Frodo was saved, but one of the orcs escaped with the shirt. In both Tolkien's and Peter Jackson's versions, the shirt was, along with Frodo's other possessions, shown to Frodo's allies at the Battle of the Morannon to imply falsely that he was imprisoned in Barad-dûr.[3] Gandalf took the shirt and other tokens, but refused any offer of parley.

At the end of the story, Frodo wore the shirt at the celebrations and on the trip home. The shirt saved his life one more time when Saruman, who had taken over the Shire, tried to stab Frodo after Frodo had spared his life.[T 8]

Searching through the closets of Orthanc, King Aragorn and his aides found the long lost first Elendilmir, a white star of Elvish crystal affixed to a fillet of mithril. Once owned by Elendil, the first King of Arnor, it was an emblem of royalty there. After Elendil fell in the War of the Last Alliance, his eldest son Isildur ascended to the throne. On his journey back to the northern capital of Arnor, his retinue was ambushed by orcs. Isildur tried to escape by jumping into the river Anduin but was killed by arrows. Saruman may have found his body there, and taken the Elendilmir from it. A replica was made and used by Isildur's successors up to the re-establishment of the kingdom (reunited with Gondor) by Aragorn. He thus used both.

Nenya, the Ring of Power wielded by Galadriel, was made of mithril.

The guards of the citadel of Minas Tirith wore helmets of mithril, "heirlooms from the glory of old days". As a result, the citadel guards were the only soldiers in Gondor that still bore the emblems of the lost kings during the days of the stewards.

Artist's impression of the flag of the kings of Gondor

As Aragorn's ships sailed up the Anduin to relieve the besieged Minas Tirith during the War of the Ring, the standard flying on his ship showed a crown made of mithril and gold.

After Gimli became lord of Aglarond, he and his Dwarves forged great gates of mithril and steel to replace the gates of Minas Tirith, which were broken by the Witch-king of Angmar.

Greatest of all, according to legend, was the ship of Eärendil, Vingilótë, which he sailed into the sky, making the gleam of truesilver visible to the world as the Evening and Morning Star. From the Song of Eärendil, written by Bilbo and Aragorn, "A ship then new they built for him of mithril and of elven-glass".[T 6]

The name "mithril" (also spelt mith, mithral, or mythril) is used in fictional contexts influenced by Tolkien.[5] Mithral is mentioned in R. A. Salvatore's Forgotten Realms books on the world of Dark Elves, Dwarves, and other Underdark worlds. Mithril is a metal tier in the online MMORPG RuneScape and its old school variant, as well as World of Warcraft.[6] Mithril armour is used extensively in the video game series The Elder Scrolls.[7]

A pastiche of the metal called "milrith" appears in the fantasy-parodying video game Simon the Sorcerer (1993), where a woodcutter is troubled by magically enchanted trees in his vicinity and needs an axehead of this supposedly hardest metal of all to practice his profession again.[8]

Heavy metal music with fantasy-themed lyrics is sometimes called "heavy mithril".[9]

Since 2003, mithril has been the "inspiration and metaphor for the MIThril project", a "next-generation wearables research platform" at MIT.[10]

This list identifies each item's location in Tolkien's writings.