1st - I noticed this was your very first post - so, Welcome Aboard Tina1974! You didn't list your state (or country) in your profile. So, you might consider jumping over to Sub-Forum: Select Your Area.... for information (i.e., clubs, hunts, finds, legends, maps, etc.) directly related to your state (or country). You might also consider adding your state (or country) to your displayed profile (SETTINGS -> EDIT PROFILE) - members may have more success helping you (your location may help, etc.)...
2nd - I moved ya from HELP! over to WHAT IS IT? for more exposure.
With that little bit of crust makes me think of chalcedony, pretty much looks like and acts like flint but I’m splitting hairs ... doesn’t have to be blue just what came up in a quick image search
With that little bit of crust makes me think of chalcedony, pretty much looks like and acts like flint but I’m splitting hairs ... doesn’t have to be blue just what came up in a quick image search View attachment 1777061