Contributed by collector no. 2
Six polished, extremely shiny beads of Hafnium metal in an ampoule, itself in a bottle. Polished samples of Hafnium are a rare sight.
Contributed by collector no. 4
Titanium group: dull gray Titanium pieces, dull gray Zirconium chunks, and a few small slugs of Hafnium in bottles
Contributed by collector no. 3
The Titanium metal group: Titanium , Zirconium , and Hafnium
Contributed by collector no. 6
1 gram of Hafnium slugs
Small single crystal of Hafnium in a small jar
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