☾ Once in a blurple moon... ☾ This special edition of our Moon coin features a geographically (technically it's selenographically) correct 136,794,240:1 scale design of the surface texture of Earth's Moon's near and far side. A great worry coin, gift, or reminder coin. • struck in solid niobium • anodized blue and purple • 1" coin weighs 6 g • archival packaging comes with description of the coin and Moon Facts! The coloring/patina process is done by hand, and it is both an art and a science so coins will vary slightly. Coins are struck one at a time in the USA using antique machinery and traditional coining techniques.