Ex. Mark Wilson Collection
Excellent, well-formed large group of reddish “Cyrtolite” Zircon from Pine, Colorado. Measures ~50,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe. Rare!
$160.00
In stock
Species: Thorite, Thorogummite, Zircon
Locality: Seerie pegmatite, South Platte Pegmatite Mining District, Jefferson County, Colorado, USA
Size: 16.2 x 10.3 x 7.4 cm
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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: Uraninite, Zircon
Locality: Spruce Pine Mining District, North Carolina, USA
Size: 7.7 x 4.7 x 3.4 cm, 182 grams
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Species: Columbite-(Fe), Zircon
Locality: Kinkel Quarry, Bedford, Westchester County, New York, USA
Size: 3.9 x 3.2 x 2.3 cm
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