Clutch of small eggs?

[GrandJunction]

Found this a couple days ago on my ranch.  Western Colorado - Morrison Formation.  On the surface.  No prep besides light brushing.

 

I'm not that knowledgeable, but could this be a clutch of small dinosaur or other ancient reptile eggs?  Lots of dinosaur activity in the area.  

 

Probably about 20 eggs total including what isn't visible in the middle.  105g total weight.  They measure roughly 1/2 inch or 1.25cm each.  

 

Larger pics included in link.  

 

Thank you

 

 

https://postimg.cc/gallery/nni2692y/508eae1d/

[fossilus]

I could be wrong but these look like masses of pyrite cubes.

[caldigger]

Not to mention the "eggs" are all different sizes.  Sorry, but I'm seeing geological product here.

[Fossildude19]

Have a look through the Egg Guide

[Coco]

Hi,

 

OK with fossilus : mineral and probably pyrite.

 

Coco

[Creek - Don]

Found bunch of pyrites  like that here in North Texas.  Maybe related or not!

[Creek - Don]

 Could be a fossil with pyrite like this rudists found in Dallas creek.