20jjuu.is ((PYROCHLORE GROUP variety URANPYROCHLORE of HOGARTH 1977)), RADIOACTIVE, $5 MINIMUM BID, MacDonald Mine, Monteagle Township, Hastings County, Ontario, Canada, 6 x 4 x 2 cm, Miniature | |
Dark brown Uranpyrochlore variety Ellworthite with orange MICROCLINE, and red brown Zircon. ex University of Utah specimen. |