- Rare Earth Element - Size of US Quarter
- One Disc, measures 24.26 mm x 1.75 mm
- Precision machined from high purity metal, ground surfaces, and laser etched labels
- Approximate weight 7.24g
Dysprosium is a chemical element with the symbol Dy and atomic number 66. It is a rare earth element with a metallic silver luster. Dysprosium is never found in nature as a free element, though it is found in various minerals, such as xenotime. Naturally occurring dysprosium is composed of seven isotopes, the most abundant of which is 164Dy. -Wikipedia Quarter not included
- Package Dimensions : 3.58 x 1.57 x 1.38 inches; 0.6 ounces
- Date First Available : June 22, 2019
- Manufacturer : Prince Frederick Store