Contributed by @plazmatter0430
Three beads of Osmium in the center, a bead of Ruthenium [in the row] above, a bead of Rhenium [in the column] to the left, and a bead of Iridium [in the column] to the right. This mirrors the relative positions of these elements in the periodic table.
Contributed by collector no. 4
Iron group: Iron chunks, Ruthenium bead, and an Osmium bead in bottles
Contributed by collector no. 3
The Iron metal group: a large Iron rod, a 1 gram Ruthenium bead, and a 1 gram Osmium bead
1 gram Osmium bead. Osmium is the densest metal, chemical element, and might be the densest "thing" obtainable on Earth. It's about 17% more dense than Tungsten !
Contributed by the site creator
Macro photograph of a 1 gram Osmium metal crystal showing its structure, and a smooth 1 gram bead. Osmium has a subtle silvery-blue hue.
Join the official Discord server