Chalcedony after Gastropod
at-auction$ 350
- Locality
- Mesa Co., Colorado, USA
- Dimensions
- 5.3 x 4 x 3 cm
- Size class
- Small Cabinet
- SID
- K713
Silica rich matrix hosting a 1.4cm fossil gastropod that has been replaced by translucent orange Chalcedony. Perfectly preserved and undamaged. This was found in the Morrison formation and is approximately 155 million years old. Collected by Bill Hawes.