2 rocks

[ShamrocksSecret]

I found these 2 rocks. The majority(90%)of the rocks I find in this area are triangular/ rectangular, and almost always have at least 1 flat side. What kind of rock do you think they are? Thanks!

 

[bradyboy]

thinking they are the other 10% of what you find in your area
Brady

 

[Peyton Manning]

kind of rocks? you mean sedimentary, igneous etc?

I'll guess granite, crack one open and see