Nice solid specimen of radial waxy brown crystals of radioactive “cyrtolite” zircon from a classic Colorado pegmatite locality. Measures ~60,000 CPM on my Ludlum Model 3 scintillometer with the 44-9 ‘pancake’ probe. Ex.Eric Quinter Collection. Rare!
$250.00
In stock
Species: Zircon
Locality: MacDonald Mine, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada
Size: 4.1 x 2.9 x 1.3 cm
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Species: Fluocerite-(Ce)
Locality: Little Patsy pegmatite, South Platte Pegmatite Mining District, Jefferson County, Colorado, USA
Size: 5.7 x 4.2 x 3.7 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: Thorite, Thorogummite, Zircon
Locality: Seerie pegmatite, South Platte Pegmatite Mining District, Jefferson County, Colorado, USA
Size: 13.5 x 12.0 x 10.2 cm
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