Napoleon North Posted November 20, 2016 Share Posted November 20, 2016 I found this in the cave expelled from the cave. What could it be? Sounds like it will throw on the table. Location: Twardowski Cave , Kraków , Southern Poland Age: ? Size: near 17 mm x 10 mm Link to comment Share on other sites More sharing options...
Raggedy Man Posted November 20, 2016 Share Posted November 20, 2016 An iron chert nodule? Sorry, but that's all I got...lol. ...I'm back. Link to comment Share on other sites More sharing options...
ynot Posted November 20, 2016 Share Posted November 20, 2016 iron concretion. Tony PS Raggedy man beat Me. Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
tmaier Posted November 21, 2016 Share Posted November 21, 2016 The color says iron, but the shape says "pipe". I think this is a shattered iron pipe fragment. When iron gets old, it becomes brittle and can fracture like glass, making shards that look like what is seen here. Link to comment Share on other sites More sharing options...
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