Ftank28 0 Posted February 6 Hey guys I am new to this, have been fossil collecting, Native American artifact hunting, and me metal detecting my whole life! Could someone tell me if this appears to be a tektite or if there are any other minerals that appear similar to this? I have definitely confirmed not slag obsidian and light seems to shine through the edges. I have a bout a half dozen all collected in the same field by the Swatara creek in Hummelstown Pa. I do not own anything that would allow me to burn and see if bubbles are produced. Share this post Link to post Share on other sites