1st - I noticed this was your very first post - so, Welcome Aboard joedirttoo! Take a look at Forum: Michigan for information (i.e., clubs, etc.) directly related to your state.
2nd - I moved ya from TODAY'S FINDS! over to WHAT IS IT? for more exposure.
If there's broken brick or old glass near where you found that - you might want to return with a metal detector and see if there is any coins or buttons from an old house site.