| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from California > Obsidian with Cristobalite inclusions (Snowflake Obsidian) |
 |
 |
| DESCRIPTION: | No. 35485 |
| Mineral: | Obsidian with Cristobalite inclusions (Snowflake Obsidian) |
| Locality: | California |
| Description: | Shiny chunk of black obsidian, a natural volcanic glass, with gray inclusions of cristobalite, a polymorph of quartz. This formation is commonly called snowflake obsidian because of the resemblance to falling snowflakes. |
| Overall Size: | 7x5x5 cm |
| Crystals: | |
| Archived: | For reference only |
© AllMinerals/JohnBetts-FineMinerals All Rights Reserved
The minerals illustrated on this site are presented for reference purposes only. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this museum. Please contact the property owner to obtain legal permission before entering private property.