Moldavite is formed from melted rock resulting from a meteorite strike. The surface of these small specimens can be rippled (roiled), wavy, pitted and generally not smooth. Not usually seen in jewelry, but its popularity is on the rise.
Gemological Information for Moldavite
| Color: | Varies from Green to Brownish Green to Black |
| Crystal Structure: | Amorphous |
| Refractive Index: | 1.48 – 1.50 |
| Durability: | Moderately good |
| Hardness: | 5.5 |
| Family: | |
| Similar Stones: | Glass |
| Treatments: | None |
| Country of Origin: | Found in Many Locations, the Location is Usually Part of the Name i.e. Georgiaite, Australite |
Moldavite Care
| Ultrasonic Cleaning: | Probably Safe |
| Steam Cleaning: | Not Safe |
| Warm Soapy Water: | Probably Safe |
| Chemical Attack: | Reacts to Hydrofluoric Acid |
| Light Sensitivity: | None |
| Heat Sensitivity: | Rapid Temperature Changes can Cause Breakage |