20jjuu.is ((ANDERSONITE)), RADIOACTIVE, HIGHLY FLUORESCENT, $25 MINIMUM BID, Atomic King Mine, Cane Springs, San Juan Co., Utah, USA, 4.5 x 3.5 x 2 cm, Miniature | |
Highly Fluorescent with a blue green color under UVSW and even under sunlight. Most likely from the Atomic King Mine. Uranium species from Utah. ex University of Utah. |