The metal came selected generally depends upon the size, complexity and weight of the project.

Carefully, with his powerful hands, he bent the metal and it was coming.

No one knew where the metal had come from.

As these metals came from natural sources, such a move was perfectly legal.

The metal you humans use also comes out of our natural world.

Now he moved forward, feeling his way until round metal came within his grasp.

Even long-dormant precious metals came to life for a couple of days last week.

And when metal came in I began experimenting with false teeth.

All the metal in the Carpet came from there.

Tyrion wondered where the metal for this one had come from.