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The mineral collection is being catalogued.
This is a (very small) portion of an Amethyst geode. Amethyst is a type of quartz coloured by the presence of Iron.
All photos copyrighted and owned by G. Christie (including the duds)
| comment | |
| Guest | 03-Feb-2008 22:02 | |
| Alexa Bloesch | 03-Feb-2008 21:58 | |
| Barbara Read and Fred Schaad | 03-Feb-2008 18:57 | |
| Guest | 03-Feb-2008 11:44 | |
| Jola Dziubinska | 03-Feb-2008 08:40 | |