lkm Posted April 18, 2021 Share Posted April 18, 2021 please help with these 4 rocks/ fossils I have no idea what any of these are. Link to post Share on other sites
Lone Hunter Posted April 18, 2021 Share Posted April 18, 2021 Just wanted to take a stab at this based on what I've learned on TFF, could the middle pictures be limonite? Link to post Share on other sites
lkm Posted April 18, 2021 Author Share Posted April 18, 2021 That was what I was thinking, it has quite a few colors, so probably clay or something mixed with it. Link to post Share on other sites
Fossildude19 Posted April 18, 2021 Share Posted April 18, 2021 Hello, and Welcome to the Forum. Unfortunately, no clear fossils here, that I can see. 1 - Sandstone, with possible plant imprints/compression fossils? 2 - quartz or quartzite, 3 - chert/ironstone, 4 - more sandstone? 4 Link to post Share on other sites
Rockwood Posted April 18, 2021 Share Posted April 18, 2021 11 hours ago, Lone Hunter said: Just wanted to take a stab at this based on what I've learned on TFF, could the middle pictures be limonite? It seems likely to have started out that way. As Tim indicated, it looks silicified to some extent. One of those misbehaving rocks that has been altered I suspect. Link to post Share on other sites
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