San
Diego Mineral & Gem Society Presents:The Sinkankas Symposium
2008
| San
Diego Mineral & Gem Society Presents: |
The Sinkankas Symposium
2008
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Participants
arrive to a continental breakfast
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A
sell-out crowd awaits the starting presentation
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Roger
Merk welcomes everyone
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Dr.
George Rossman explains color in Garnet
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Also on Display at the GIA:
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Stunning
Opal Necklace
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Large
Turquoise Bracelets
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Squash
Blossom Necklace
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The annual John Sinkankas memorial symposium was held at the GIA headquarters in Carlsbad, CA, on April 19, 2008
