Happy Large Boulder the Size of a Small Boulder Day! Please celebrate by posting pictures of rocks of indeterminate sizes or maybe your favorite boulder
@lizzard Even looking at the full size picture, I'm not completely sure, but I do think you're right. West Bend if very firmly in the Kettle Moraine region of Wisconsin - "... composed of glacial sediment ..." so there are often huge chunks of rock (boulders, one might say!) displaced several hundred miles from their point of origin. That can make identification interesting when you don't have the sample in hand (or even when you do!)
Absolutely gorgeous area, too! I'm reasonably sure that was from a geocaching event.