The red color is actually created by the high level of iron in the water.

When she wanted, his wife had a will of iron.

He found the water from the well on the site to be full of iron.

Then, he used the site of the iron works to develop new industry.

On the far wall, beyond the sitting area, was a huge door made of iron.

But he is a coach with a will of iron.

It was the site of iron works first opened in 1836.

It was the man of iron who won a woman's love.

I continued to hold her in a vice of iron.

It is his way - a law made of iron.