Totally. Glacial scraping is basically what shaped our entire state and has left behind lots of other cool things attributed to it. I read glacial scraping is the reason it’s possible to find gemstones on the Great Lakes. I have a Michigan Rock book that claims gold and diamonds are rare but can be found on Great Lakes shorelines due to glaciers depositing them as they moved through.
a lot of our rocks are bedrock and the shape of them is all from glaciers moving through which just blows my mind
Totally. Glacial scraping is basically what shaped our entire state and has left behind lots of other cool things attributed to it. I read glacial scraping is the reason it’s possible to find gemstones on the Great Lakes. I have a Michigan Rock book that claims gold and diamonds are rare but can be found on Great Lakes shorelines due to glaciers depositing them as they moved through.