What kind of Rock is this ?!?????

[chriseneim]

Found it while hiking in north Phoenix. Size of baseball and pretty heavy. Looks like there could be something really cool on inside.

 

[chriseneim]

Maybe paint rock agate ?

 

[Bajahunter]

Seeing a lot of this stuff here lately Looks like a very nice piece of breciated jasper.
Probably the same inside. It will polish up beautifully.

 

[Brian T. Booth]

Found it while hiking in north Phoenix. Size of baseball and pretty heavy. Looks like there could be something really cool on inside.

Looks to be a type of granite.

 

[chriseneim]

Wow yea whatever it is it very beautiful. How about this I found today, kinda looks like some sliver stuff is on it ?

 

[Brian T. Booth]

Wow yea whatever it is it very beautiful. How about this I found today, kinda looks like some sliver stuff is on it ?

More than likely the silvery look to due to a mica or phyllitic textured type of rock.

 

[marinedad]

1st pic. looks like unakite.

 

[Eu_citzen]

I'll second granite