By A Mystery Man Writer
Help identify michigan rock : r/whatsthisrock
Found in Michigan, anyone know? : r/whatsthisrock
Identifying the Rocks of Lake Michigan (Geode, Septarian, Agate, and More) - Owlcation
What is this strange rock formation? Has like an elongated honeycomb pattern. : r/whatsthisrock
Found in Ionia michigan : r/whatsthisrock
Found these two rocks today! Anyone know what they are, and if there's a possibility if they rock on the left has a fossil in it? Thank you :) (SE Michigan, USA) : r/whatsthisrock
Identifying the Rocks of Lake Michigan (Geode, Septarian, Agate, and More)
Could someone tell me what this is? I find them a lot in one particular creek in Gallatin, Tennessee. Most of them have a solid black core, and they're all kinda cone shaped : r/whatsthisrock
Found this cool rock on the coast of Lake Michigan while on I
Identifying the Rocks of Lake Michigan (Geode, Septarian, Agate, and More)
Found in Michigan : r/whatsthisrock
Stone cone hi-res stock photography and images - Alamy
Rock found on the southern shore of Lake Michigan. It has a strange swirl pattern that looks metallic in spots but is non-magnetic. Thanks in advance! : r/whatsthisrock