a marble collector shows off his marble collection in his home

People are (literally) losing their marbles as an old pastime rises again

Clues on social media are leading tens of thousands of marble hunters to coveted glass spheres in Northern California and beyond.

Shayne Sines holds one marble from his vast collection. He is among a growing group of marble hunters and collectors in Humboldt County, California who are taking part in a relatively new pastime that has attracted tens of thousands of people around the world.

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