Sees a big piece of asteroid rock, starts inspecting it.......... it's ore. Thinks to himself if this rock could survive that impact, whAt a wonderfully sword it will make. There's enough ore here to make a sword, and armour.
Goes back to the village grabs his horse and wagon and brings it back to the crater. Loads the wagon with the ore and takes it back to his foundry. Smelts the ore down into a huge piece of metal. It has a blue tint to it.
Wakes his son up, son I need your help, we are going to make a fine suit of armour and a powerfull sword. Goes back, first things first, makes the armour. Then selecting the finest pieces of metal makes the sword. the armour and sword is as light as feather but as hard diamond. We shall call this, celestrial armour because it fell from the heavens.
I put the word bump in that post so many bumpin' times I'll bump the bumpy bump of the terrain of the bumpin' forums LOL