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| 1 Kalamazoo MI, Geological & Mineral Society Show |
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| 2 Kalamazoo MI, Geological & Mineral Society Show |
3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 Raleigh, NC - Treasures of the Earth |
15 Raleigh, NC - Treasures of the Earth |
| 16 Raleigh, NC - Treasures of the Earth |
17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28 | 29 Chicago - CGMA Show |
| 30 Chicago - CGMA Show |
31 | |||||