An exceptionally realistic chameleon carved from chrysocolla by Gerd Dreher for Asprey & Co. (Malachite sometimes occurs in combination with chrysocolla and can be seen here as the green areas on the lizard and rocks). 14.00 x 9.53 x 8.25 cm. Photo courtesy of liveauctioneers.com and Leslie Hindman Auctioneers.
Opaque Blue Chrysocolla Carved
An exceptionally realistic chameleon carved from chrysocolla by Gerd Dreher for Asprey & Co. (Malachite sometimes occurs in combination with chrysocolla and appears here as the green areas on the lizard and rocks). 14.00 x 9.53 x 8.25 cm. Photo courtesy of liveauctioneers.com and Leslie Hindman Auctioneers.
Article: Grading Gem Carvings
Credit: Leslie Hindman Auctioneers
| Gemstone | Chrysocolla |
| Natural or man made | Natural |
| Height | 140 |
| Width | 95.3 |
| Depth | 82.5 |
| Gem State | Carved |
| Color | Blue |
| Transparency | Opaque |