Geology365

Submissions open 9 / 32 entries

This battle is for rocks that come alive under short wave UV light! ????????

It doesn’t matter if your specimen is beautiful or ugly in daylight — all that matters is what happens when the lights go out!

Turn on the short wave and bring your best glow. ????????

SW fluorescent

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 ↓

In the arena

The Bracket

Bracket preview — matchups fill in when voting starts . Slots below show TBD until specimens are seeded.

Round 1

Round 2

Round 3

Championship

Rock Battle rules: Short Wave Fluorescent

Short Wave Fluorescent 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 3 specimens in this battle.
Collectors may withdraw a specimen while submissions are still open.
The bracket is limited to 32 specimens total (currently 9 entered), and needs at least 16 entries to launch.
Eligible specimens must match this battle’s filters: Short Wave (SW) fluorescent .
The battle’s active submission window runs from 8/27/2026 10:00 am through 8/31/2026 7:00 pm.
Specimens can be registered while the battle status is open until 8/31/2026 7:00 pm , or until the field fills to 32 entries .
Each voting round lasts 2 days. 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.