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Jack Kallmeyer replied to the topic Something Crunchy in the forum What Is It? 5 years, 7 months ago
5 years, 7 months ago5 years, 7 months ago@greg-kessinger Canadian pebble is probable. The material on the surface would not have survived the glacial action that rounded the pebble. My thought is that this is a post glacial mineralogic creation, perhaps caliche?
From my own experience, I have a small pebble that I found as a kid that was split in two with both sides together. It is…[Read more]