If you plan on collecting rocks at one of Michigan's Great Lakes, there are some rules you need to follow. Know before you go, check out the rules here.
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If you plan on collecting rocks at one of Michigan's Great Lakes, there are some rules you need to follow. Know before you go, check out the rules here.
If you plan on collecting rocks at one of Michigan's Great Lakes, there are some rules you need to follow. Know before you go, check out the rules here.
If you plan on collecting rocks at one of Michigan's Great Lakes, there are some rules you need to follow. Know before you go, check out the rules here.