| Details for "Rock & Gem" (close window to return to list) | |
| Title | Rock & Gem |
| Subtitle | Vol. 44, No. 03; Mar 2014 |
| Author | n/a |
| Section | Rock & Mineral |
| Keywords | Minerals |
| Notes | Birthstones, China's mining boom, Four Peak's amethyst (AZ), Turquoise, Peanut obsidian, Petrified wood as viewing rocks, Federation shows, Faceting design |
| Pub. Year | 2014 |
| Pages | 66 |
| Format | Magazine |
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| ISBN | n/a |
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