| Sub-Type | Chalcedony |
|---|---|
| Type | Minerals/ Crystals |
| Shape | Natural |
| Certificated | Included |
| Photo | Shows as received |
| Sourced | Ethically |
| Country/Region of Manufacture | United Kingdom |
| Finish | Unpolished |
Check the listing for details. Chalcedony Grape Crystal - Beautiful and Unique Shape. Condition: New. Listed at 27.49 USD. Chalcedony Red Grape. Chalcedony is a cryptocrystalline form of silica, composed of very fine intergrowths of the minerals quartz and moganite. Colour : pink, red, green or white. Unique : (Actual as seen).