Intense! That Russian meteor was bananas. Apparently, the bright explosion was perhaps caused by the amount of iron in it.
This meteor was unusual because its material was so hard — it may have
been made of iron, the statement said — which allowed some small
fragments, or meteorites, perhaps 5 percent of the meteor’s mass, to
reach the Earth’s surface.
An enterprising smith could, under the right influences, forge this meteoric iron into a sword for the ages.
Fallen to earth in a falling star, a clap of thunder, a great burst
of light; dragged still smoking to be forged by the little dark smiths
who dwelled on the chalk before the ring stones were raised; powerful,
a weapon for a king, broken and reforged this time into the long
leaf-shaped blade, tooled and annealed in blood and fire, hardened...a
sword three times forged, never ripped out of the earth’s womb, and
thus twice holy.... (Marion Zimmer Bradley, The Mists of Avalon)
Except that apparently Terry Pratchett has already done this.