Ripples in rock made by water?

[Tizzy]

Hello Everyone.

I was told that I might post these pics because you guys really know your stuff. I think it's a great looking rick and like to share it ! If anyone has any knowledge of it great. I was told it was brought to East atexas fromm Arkansas. . It's heavy , of course and it also hard , and it has a yellow or golden colored mass on the one side.

 

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[Eu_citzen]

Slag? Get some pics dry. Whack of an edge and show the fresh surface. Look for bubbles, which often indicate slag.

 

[Tizzy]

Yes, sir. Here are a few. Will post more . I don't see bubbles but I could be wrong!

 

[Tizzy]

Here are a few more

 

[Wampum]

Looks like sedimentary rock, fossilized sea floor?

 

[Tizzy]

Interesting . Thank you

 

[Eu_citzen]

Agreed on the sedimentary part. Likely sandstone.