"I've been a rock hound all my life ever since I was a little kid ... The stone was named Petoskey, after the Ottowan landowner, because of its pattern of thin brown lines that radiate out ...

She’s talking about stone circles and stacks of rock that have sprung up along streambeds and other places. You may have seen them on the trail or in a state or national park: little stacks of ...

Hey, I see a rock. Let's stop,'" Guido said. Where some might see a normal rock, Guido might see something different: "If we level it out, it could be a nice little ... with stone at the time ...