"I would add a fake reflection map to the stone to make it shiny. I made one for you."

Actually it would be the specular that would make it shiny. The reflection map would make it reflect. But That's an old trick. A reflect node in Firefly does this but reflects what is actually in your scene... so it follows you need an environment to reflect. And at least one raytrace bounce as Rhia states... Besides, I was looking for a Superfly Mat. There's far less faking it tricks with physically based rendering. I've got a pretty good handle on Firefly, it's Superfly I need to work on.

I appreciate your intent though. Thanks.