Banded agate is a common decorative stone, but creative jewelry designers can use it to create fanciful pieces. Photo courtesy of liveauctioneers.com and Hill Auction Gallery.
Opaque Brown Agate Carved in Brooch
Banded agate is a common decorative stone, but creative jewelry designers can use it to create fanciful pieces. Photo courtesy of liveauctioneers.com and Hill Auction Gallery.
Article: How Does Quartz Form?
Credit: Hill Auction Gallery
| Gemstone | Quartz, Chalcedony, Agate |
| Natural or man made | Natural |
| Jewelry type | Brooch |
| Gem State | Carved |
| Color | Brown |
| Transparency | Opaque |
| Multi-color | More than 3 colors |