20062 Lutetium, Man-Made

July 29, 2020 Pendleton No Locality

Small pieces of Lutetium elemental metal in glass ampoule 40mm long. Element Lu, number 71 on the Periodic Table.

Arizona North and Central Americas United States

9077 JP2743, Gold, Mammoth-Saint Anthony Mine (Mammoth-St Anthony Mine; Mammoth Mine; St. Anthony Mine), St. Anthony deposit, Tiger, Mammoth District, Pinal Co., Arizona, USA

September 23, 2019

Australasia Australia New South Wales

0927 Chalcophanite, Smithsonite, Chlorargyrite, Kintore Open Cut, South Mine, Broken Hill, New South Wales

September 20, 2019

North and Central Americas United States Utah

5588 Lasalite, Vanadium Queen Mine, La Sal, La Sal District (Paradox Valley District), San Juan Co., Utah, USA

October 5, 2019

Canada North and Central Americas

ncat JP2515 Sphalerite, North quarry, Dundas Quarry (Redlands Quarry; Lafarge Quarry; Steetley Quarry; Canada Crushed Stone Quarry), West Flamborough Township, Wentworth Co., Ontario, Canada

October 11, 2019

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