Mineral Cup

Vote for your favorite mineral each day in September for the annual Mineral Cup, a single-elimination tournament to determine which contender will be crowned Champion with bragging rights as the best mineral of the year. A total of 32 minerals are featured in the tournament: 15 of the previous year's top contenders, a crowd-selected comeback champ returning after elimination in previous years, and 16 new minerals (including ones that you nominate!). Learn more about minerals, cast your votes, recruit friends and allies to join the game, and campaign for your favorite minerals!