“Galaxia Larimar” by Andree Guittcis. Larimar is a blue gemstone found only in the Dominican Republic
“Galaxia Larimar” by AndreeGuittcis – Own work. Licensed under CC BY-SA 3.0 via Commons – https://commons.wikimedia.org/wiki/File:Galaxia_Larimar.jpg#/media/File:Galaxia_Larimar.jpg