Fifty-ton historic rock found in Saskatchewan, possible largest concretion on record

Jacob Colvin on Instagram: "You are not going to believe what just happened‼️ I’ve been waiting over six years for this boulder to fall out of the cliff. This Rockwall has had dozens of landslides during that time, but this large concretion never came out until recently! I was driving down the road, and I looked, like I normally do, but this time I noticed the boulder was no longer in the wall. Since I’m not allowed to dig in the cliffs, I had to wait for it to fall naturally. I parked my car, e

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