20057 Europium, Man-Made
Small pieces of Europium elemental metal in glass ampoule. Element Eu, number 63 on the Periodic Table.
Species
Albite (77)
Amethyst (60)
Analcime (117)
Anatase (102)
Anglesite (72)
Aragonite (70)
Azurite (169)
Barite (190)
Brochantite (66)
Calcite (569)
Cassiterite (96)
Cerussite (179)
Chabazite (189)
Chalcopyrite (81)
Chrysocolla (63)
Copper (94)
Crocoite (100)
Cuprite (97)
Dolomite (110)
Fluorapatite (72)
Fluorite (265)
Galena (77)
Goethite (121)
Gold (244)
Gypsum (79)
Hematite (146)
Hemimorphite (67)
Libethenite (86)
Magnetite (61)
Malachite (231)
Mimetite (164)
Natrolite (132)
Phillipsite (138)
Pyrite (238)
Pyromorphite (204)
Quartz (670)
Siderite (129)
Silver (66)
Smithsonite (101)
Smoky Quartz (76)
Sphalerite (119)
Thomsonite (79)
Topaz (58)
Unidentified Species (74)
Wulfenite (153)