Arfvedsonite with Stilbite-Ca

A rare association of Arfvedsonite with Stilbite-Ca. The crystals have very well defined faces and edges and some of them are doubly terminated. They are on matrix with bowtie-like Stilbite-Ca aggregates and small Fluorapatite crystals. Imilchil, Anti-Atlas Morocco (04/2013) Specimen size: 8.2 × 8 × 6 cm = 3.2” × 3.1” × 2.4” Main crystal size: 4.4 × 2 cm = 1.7” × 0.8”