A Borax Mine
The open pit mine of U.S. Borax at Boron, California, is the world’s principal source of borates. To expose the ore, which lies approximately 300-600 … Read more
Written by: Bob
Published on:
A Borax Mine
The open pit mine of U.S. Borax at Boron, California, is the world’s principal source of borates. To expose the ore, which lies approximately 300-600 … Read more
Written by: Bob
Published on:
