psilosibin16 Posted December 2, 2023 Share Posted December 2, 2023 1- near the sea 2-pine forest (vuggy silica??) 3-pine forest (fossil??) 4-they are very fragile Link to comment Share on other sites More sharing options...
psilosibin16 Posted December 2, 2023 Author Share Posted December 2, 2023 22 minutes ago, psilosibin16 said: 1- near the sea 2-pine forest (vuggy silica or slag??) 3-pine forest (fossil??) 4-they are very fragile Link to comment Share on other sites More sharing options...
GotAU? Posted December 21, 2023 Share Posted December 21, 2023 Travertine with plant fossils mixed in? 1 Link to comment Share on other sites More sharing options...
.thumb.JPG.b46839319dc8de4aefe1f42407094dbd.JPG)
Recommended Posts