Quartz Beta Test

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Submissions open 1 / 32 entries Voting starts 8/10/2026 7:00 pm

The beta test for voting went fairly well. A few tweaks have been made (sorry to those that received double "Thanks for Voting" emails), but we are ready for the first beta test for you to join. I'll be giving away a prize to the winner (not just bragging rights for this first battle)!

Win this Quartz & Hematite from Jinlong Hill, Longchuan Co., Heyuan, Guangdong, China

*You can only enter specimens in your collection. Make sure to add them by logging into Geology365 and using the Specimens menu item.

Quartz
How Rock Battles work: Collectors enter matching specimens from their Geology365 collections while submissions are open. When the bracket starts, logged-in users vote head-to-head each round until one champion remains. Each matchup gets one vote per collector; votes lock in once cast. See full rules for this battle ↓

Winner’s Prize

Win this specimen

The champion of this Rock Battle takes home the prize below, provided by the sponsor.

Sponsored by

Geology365

Prize specimen Free shipping in continental US only.

Prize specimen for winning this Rock Battle Prize specimen for winning this Rock Battle Prize specimen for winning this Rock Battle

Want to sponsor a battle? Email rockbattle@Geology365.com

The Bracket

Bracket preview — matchups fill in when voting starts (8/10/2026 7:00 pm) . Slots below show TBD until specimens are seeded.

Round 1
Round 2
Round 3
Round 4
Championship

Rock Battle rules: Quartz Beta Test

Quartz Beta Test is a single-elimination Geology365 Rock Battle. Logged-in collectors can enter matching specimens from their collection, then vote on matchups until a champion is crowned.

  • Each logged-in user may enter up to 2 specimens in this battle.
  • The bracket is limited to 32 specimens total (currently 1 entered).
  • Eligible specimens must match this battle’s filters: minerals include Quartz .
  • The battle’s active submission window runs from 8/9/2026 7:00 am through 8/10/2026 7:00 pm.
  • Specimens can be registered while the battle status is open until 8/10/2026 7:00 pm , or until the field fills to 32 entries .
  • Voting is scheduled to begin 8/10/2026 7:00 pm.
  • Each voting round lasts 1 day. Matchups advance in a single-elimination bracket until one specimen remains.
  • Logged-in users may cast one vote per matchup. Votes lock in once cast and cannot be changed. Live standing bars appear after you vote; total vote counts are shown once enough collectors have weighed in.
  • You must own a specimen to enter it. Anyone with a Geology365 account may vote once voting begins.