5702 Erbium, Man-Made
Small piece of Erbium elemental metal. Box base is 28mm across. Element Er, number 68 on the Periodic Table.
No Locality
5701 Yttrium, Man-Made
Small piece of Yttrium elemental metal. Box base is 28mm across. Element Y, number 39 on the Periodic Table.
5700 Hafnium, Man-Made
Bead of Hafnium elemental metal. Box base is 28mm across. Element Hf, number 72 on the Periodic Table.
5699 Dysprosium, Man-Made
Small piece of Dysprosium elemental metal. Box base is 28mm across. Element Dy, number 66 on the Periodic Table.
5698 Ytterbium, Man-Made
Small piece of Ytterbium elemental metal. Box base is 28mm across. Element Yb, number 70 on the Periodic Table.
5697 Gadolinium, Man-Made
Small piece of Gadolinium elemental metal. Box base is 28mm across. Element Gd, number 64 on the Periodic Table.
5696 Samarium, Man-Made
Cube of Samarium elemental metal. Box base is 28mm across. Element Sm, number 62 on the Periodic Table.
5695 Holmium, Man-Made
Small piece of Holmium elemental metal. Box base is 28mm across. Element Ho, number 67 on the Periodic Table.
20062 Lutetium, Man-Made
Small pieces of Lutetium elemental metal in glass ampoule 40mm long. Element Lu, number 71 on the Periodic Table.
