Montana man on hunt to find origins of mystery rock

Montana man on hunt to find origins of mystery rock

Dillon Perry made the discovery of the mystery rock while hunting for agates along the Yellowstone River near Greycliff.

Big Timber man trying to discover origin of 'mystery rock'

The Treasure States unique geology makes it a rockhound's dream, but a Big Timber man is still trying to figure out what he found eight years ago while hunting for rocks on the banks of the Yellowstone.Im wanting to put the mystery to bed after eight years. Its been long enough, says Dillon Perry.Watch the full video below: Big Timber on hunt to find origin of mystery rockThe mystery he is talking about is a nine-and-a-half-pound hunk of somethi…