Where to find Rubies?

Just a simple guide with biomes where you are going to find it.

Main

Hello in this guide you are going to find the biomes with rubies and places where I found the most of them.

Biomes with Rubies:

• Crystal Caves (end game area with shadow leviathans)
  
• Main Crystal Caves
  
• Deep Lilypads Cave
  
• East Arctic
  
• Koppa Mining Site (cords -388 -140 -820, western side of the Delta Island)
  
• Lilypads Crevice
  
• Tree Spires
  
• Tree Spires Fissure
  
• Large Tree Spire

Where I found the most of them:

• Crystal Caves.
  
• Main Crystal Caves.
  
• Deep Lilypads Cave.
  
• Tree Spires
  
• Koppa Mining Site (cords -388 -140 -820, western side of the Delta Island)

Sources: My experience and Subnautica Below Zero Fandom-Ruby[subnautica.fandom.com]