The Ripple: Setting our Watches to the Geological View of Time

There’s Gold in Our Hills!

Gold in Mt. Tom anyone?

I met a person who was panning for gold in one of our hilltown brooks this summer who knew a lot about geology—at least enough to know that gold is produced by volcanic activity. We don’t think of our biome as having volcanic bones; Iceland, Hawaii, and the Pacific Rim come to mind, but Huntington?

Look closely, though, and you’ll find evidence of igneous geology all over the place: from Mounts Holyoke and Tom which were bubbling lava when hungry raptorsauri ran wild here 200,000,000 years ago, to the weirdly eroded lava ash boulders people place out by their driveways in Goshen, to the cocoa puff pumice balls that float in eddies just downriver from the Turners Falls dams. Read the rest of this entry »

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