Ghost Opal

Grey, until the light hits it. Then every colour at once.

How to get it

• Delving 94: Delve the Grey Barrows 20% chance
  Greytuft Hold
• Swiping 94: Pilfer a Grey Noble's Purse 3% chance
  Tufthollow

Used for

• Trinketry 94: Make Laserlit Torc Takes 1
  At any town
• Trinketry 94: Make Laserlit Pendant Takes 1
  At any town
• Trinketry 94: Make Laserlit Tail Ring Takes 1
  At any town