Tozour Family's Fluorescent Rocks: Andersonite - Moab, Utah, Geiger counter, Beta particles, about 1 inch from Geiger counter beta slots - Plugin - Special page for use of the sView Plugin in Internet Explorer or very old versions of Firefox ESR

Andersonite - Moab, Utah, Geiger counter, Beta particles, about 1 inch from Geiger counter beta slots

(2D Only)