Hi, my name is Mattie and I am Frosted Trash's Grandoggy!
It will go in my "Interesting Glass" bowl. If you check Low Tide High Style , you'll see it filled with glass. It's a replica of an old fish bowl - big and round on a glass stand. Some of the pieces in it are interesting only to me and some are really weird!
Campfire glass was melted by some type of fire and when it cooled, made a free form shape. Sometimes it also has pieces of burnt wood, rocks or sand in it - trapped for all time.
I made a pendant for my husband to wear out of a neat piece with black lines - probably carbon got folded into it when it was melted.
Not all beach glass that's found can be made into jewelry, but even the unusual can sometimes be beautiful.