Pargasite – Luc Yen, Yen Bai Province, Vietnam
 Pargasite in marble from Luc Yen, Yen Bai Province, Vietnam. A very colorful and rare member of the amphibole group. The lustrous and translucent, emerald-green pargasite crystals, up to 2.3 cm long, are aesthetically and contrastingly embedded in a snow-white marble matrix.
 Levels of this quality are not often offered.