Help with identifying pretty please

[PennyG]

I've drawn a blank on the cauliflower shaped rocks. I believe they are calcite but not sure the reasoning for the shape.
I found them in Carroll County Arkansas.
One shows a bit of gold but that's from my lil guy painting it.

 

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[PinchedDreamer]

Possibly Cauliflower Chert, or aluminite? Both have similar outer characteristics.

 

[PennyG]

Possibly Cauliflower Chert, or aluminite? Both have similar outer characteristics.

Thank you. My guess, out if the two, it would be chert. It's not chalky, more of a wax feel to it.

 

[PinchedDreamer]

I'm glad I could help. I knew I had seen them a few times during my studies. Never actually seen one in person though. How heavy are they?

 

[Eu_citzen]

I'm also into the lines of chalcedony. One of them on the right looks fossil like? I'd ask in the fossils forum for that one.

 

[PennyG]

I'm glad I could help. I knew I had seen them a few times during my studies. Never actually seen one in person though. How heavy are they?

They have a bit of weight to them. They feel solid.