Do you think this could be a Granite or just norm?

i just picked this guy up from pets mart lol i saw him and i really liked the speckles on his alien heads i doubt it can be a granite but what do you guys think?
http://s1067.photobucket.com/albums/u436/G0TBALLS/

As far as I know granites have to bred and proven since normals can have a non-genetic granite appearance.