Excellent large specimen of a very complex Uranium, Thorium and Rare Earth Element mineral assemblage featuring Thorogummite, Zircon (variety “cyrtolite”), Thorite, Synchysite-(Y), and Monazite-(Ce) from the now largely off-limits and collected out Seerie-Cooper Pegmatite, Foxton, South Platte District, Jefferson Co., Colorado, USA. Quite “hot” too. Rare!
$200.00
In stock
Species: Cyrtolite, Zircon
Locality: Little Patsy pegmatite, South Platte Pegmatite Mining District, Jefferson County, Colorado, USA
Size: 8.6 x 7.0 x 5.2 cm, 330 grams
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Species: Calcite, Uranopyrochlore, Zircon
Locality: MacDonald Mine, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada
Size: 13.6 x 9.5 x 5.4 cm
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Species: Uranopyrochlore, Zircon
Locality: McDonald Mine, Foley Township, Parry Sound District, Ontario, Canada
Size: 7.6 x 4.3 x 8.8 cm
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Species: Zircon
Locality: Butterfield pegmatites, South Platte Pegmatite Mining District, Jefferson County, Colorado, USA
Size: 8.9 x 5.8 x 2.6 cm
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