Double yolk thunderegg: Macro Monday

I call this a double yolk thunderegg because two of these round rocks formed together. Thundereggs are Oregon’s state rock. You never know what’s inside until they’re cut open, like this one, or already cracked open.

Double yolk thunderegg

This double yolk thunderegg is from Richardson’s Rock Ranch, north of Madras, Oregon. Though you can no longer dig there, you can purchase cut, polished, and raw rocks of many kinds from their large store.

Rough side of rock

If you want to dig for thundereggs, visit Priday Polka-Dot Agate Beds, about 9 miles northeast of Richardson’s. See my post about this amazing place if you want to uncover ENORMOUS thundereggs.

Macro Monday

GIANT thundereggs at Priday Polka-Dot Agate Beds: LAPC

North of Madras, Oregon, you’ll find giant thundereggs tucked away on a hilltop near the ghost town of Ashwood. Polka-dot agates and thundereggs occur naturally at the Priday Polka-Dot Agate Beds.

Agate beds

The thundereggs you’ll find here are amazing! You never know what kind of treasures you’ll find on the inside.

Close up of rock

Giant thundereggs
Continue reading