Brazos Fossil Finder 4 Posted November 24, 2020 I thought this was just a rock but I saw in a book this could be a walnut. Any ideas? Share this post Link to post Share on other sites
Tidgy's Dad 15,188 Posted November 24, 2020 Looks like banded agate to me. Share this post Link to post Share on other sites
Ludwigia 6,958 Posted November 24, 2020 Definitely mineral/geological. No nut. Share this post Link to post Share on other sites