保羅島
Newfoundland & Labrador, Canada
加拿大拉布拉多海岸外的保羅島,是拉長石的經典產地——這種帶暈彩的長石即以該地區命名。
What it is known for
The Nain anorthosite around Paul Island yields labradorite showing strong blue-green “labradorescence”, the schiller effect that defines the variety.
What collectors look for
Pieces with bold, multicoloured labradorescence — polished or as rough showing a clean flash — are the most prized.