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Matt Dillon and his agate-petrified wood coll | by stone_singer48
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Matt Dillon and his agate-petrified wood coll

Matt Dillon gave the talk to the HGMS General Meeting, and brought a sampling of his extensive agate and petrified wood collection for people to look at. Our scheduled speaker had a new grand-baby to attend to, so Matt stepped into the breach to talk about caliche, the white coating on many of the rocks in South Texas, and why it is important to rockhounds.

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Taken on April 24, 2012