Harry A. Wagoner

Private collector - member of Cuyuna Rock Gem & Mineral Society, Crosby, MN

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Rock specimens for trade part of NAGT:Our Resources:Teaching Resources:Rock and Mineral Exchange:Postings
A NAGT-hosted exchange listing page where a private collector offers a large collection of rock specimens like diabase and Ely Greenstone for trade, seeking rare types such as essexite or oceanite, primarily targeting geologists and institutions with shipping costs covered by the sender.