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Chrysocolla (Gem Silica)
- Miami, Gila County, Arizona, USA
- Gems, 0.28 ct ; 4.17 mm
- Start Time: 10/20/2022 7:15:00 pm (CDT)
- End Time: 10/27/2022 7:00:00 pm (CDT)
- Auction Closed
- Winning Bid: $15
Item Description
Here we have an attractive stone of what is commonly referred to as Gem Silica. The material gets its rich color from Chrysocolla (a copper-bearing silicate mineral), which is often found as micro inclusions inside of cryptocrystalline Quartz (Chalcedony). These stones can range typically from opaque or translucent, but you will see gem quality stones of this material. This stone has a vibrant greenish-blue color, with a "Round Cabochon" cut form the famous Miami area in Arizona (likely the Inspiration Pit). This is a wonderful gem to add to any collection, and you can use this material quite easily in jewelry.
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Bidding History
Bid Amount | Bid Time |
---|---|
$15 | 10/27/2022 1:07:38 pm (CDT) |
$10 | 10/23/2022 2:49:08 pm (CDT) |