Nova ruby
From Wookieepedia, the Star Wars wiki.
Nova rubies were rare gemstones that were only known to be found on Sarka, where they were very abundant. Nova rubies were very important to Galactic trade, making the Sarkans a wealthy society.
Nova rubies were rare gemstones that were only known to be found on Sarka, where they were very abundant. Nova rubies were very important to Galactic trade, making the Sarkans a wealthy society.