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Ohio Minerals
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Ohio Minerals
Explore Ohio minerals and get info to help identify your finds and build your collection

Ohio's geology provides rock hounds and more serious collectors an impressive variety of minerals. From exotic and rare shale-fire minerals and diamonds, to native elements and more common minerals, our state offers more than 50 minerals species in its surface rocks and sediments. 

Learn about a few of Ohio's more common minerals below, or click the button to search the minerals species index.