Radioactive Hyalite Opal from Tripp and Clark Mine, NH
A rarity right here! This even has the looks of a unique Uranium secondary. Usually Hyalite opal contains trace amounts of Uranium and usually has negligible readings. This gives a reading of about 2,000 cpm on Radiacode 103 and provides that classic green Uranium glow under UV light. From Tripp and Clark Mine in Amsterdam, New Hanpshire
3.84x1.40x1.180 cm
8.339 grams
$35.00Price