A amizengo Jr. Member Nov 14, 2014 35 48 Primary Interest: All Treasure Hunting Today at 12:28 PM #1 Amazon Forum Fav 👍 A History of Mining on the Kenai Peninsula, Alaska - Grab it through Amazon!
Red-Coat Gold Member Dec 23, 2019 5,666 18,052 Surrey, UK Primary Interest: All Treasure Hunting Today at 12:35 PM #2 Judging by the number of bubbles, I would say it's man-made slag glass. Upvote 6
RustyGold Gold Member Aug 16, 2013 9,399 11,000 Southern California Detector(s) used XP Deus I & II Xterra Pro Primary Interest: Other Today at 12:44 PM #3 Looks like glass. Upvote 1
unclemac Gold Member Oct 12, 2011 7,260 7,385 Primary Interest: Beach & Shallow Water Hunting Today at 7:16 PM #4 it is the bubbles.... not what you would see with a rock Upvote 0
unclemac Gold Member Oct 12, 2011 7,260 7,385 Primary Interest: Beach & Shallow Water Hunting Today at 7:17 PM #5 it is the bubbles.... not what you would see with a rock Upvote 0