When you stroll along a beach, you may look down and spot colorful bits of worn glass mixed in with the sand. But the little treasures you’ve found actually began as discarded trash. As an ...

In her 30 years of collecting, she has amassed some 5,000 pieces of sea glass, which she separates by color and type.

Beach glass is like sea glass ... Companies or people trying to sell sea glass art or jewelry might take a rock tumbler to erode the glass artificially. Tumbled glass typically won’t have ...