How to Use "opal" with Example Sentences
- 1. They call this image peanut opal
- 2. If something as straightforward as an opal can make such a circuitous journey , imagine what goes on with sophisticated electronics .
- 3. But a new hydrate mineral has now entered the picture : hydrated silica , commonly known as opal .
- 4. No , but the bedrock schist beneath them is studded with opal , beryl , chrysoberyl , garnet , and three kinds of tourmaline .