Smithsonite – Masua Mine, Iglesias, Sardinia, Italy
 A rarity from the 1950s! The famous yellow Smithsonites from Sardinia were discovered in a unique find in the 1950s and are still unique worldwide today. For good reason, a similar piece from this find made the cover of the English magazine Extralapis on Smithsonite.
 Special, rare collector's item in a wonderfully intense yellow.