Answer:
The ones who see it may go blind, Contracting the fool's madness. You have to dig to find it, Crush big stones or mine it. Wash dirt clumps in a pan and wait for it to settle, A shiny, precious metal.
I have split the one into five. I am the circle that few will spy. I am the path that breaks and gives. I am the bow no man may bend.
Above all things have I been placed Thus have I, a man disgraced. I describe sunlight or lock But after all, I'm just a rock
People like this usually live in rural areas, unless they are lucky enough to strike oil and move to Beverly Hills.
It is an arctic double breasted formal wear.
People take me on walks and I run and have fun. What am I?