Gray-blue to green, highly fibrous (asbestiform) form of the amphibole mineral riebeckite.

一种灰蓝色到葱绿色的纤闪。

Na-rich rocks include albitite,arfvedsonite-bearing albitite dyke,arfvedsonite dyke,and arfvedsonite-bearing .

富包括富长、含闪长脉、闪脉及闪碳酸脉和闪化蚀变白云。