Large Prehnite matrix specimen from Spain! (Sanabria Coll.)

Item Description

An impressive, large and sculptural undulating plate of lustrous, translucent, nubby spherical aggregates of light mint-green prehnite crystals with frosted faces from this less well-known La Cabrera pluton quarry. This striking, fine and uncommon large crust is essentially solid prehnite on the front. Essentially pristine, with only modest periphery wear. The attachment on the back has shards of glassy quartz. RARE and excellent large prehnite from the Raul Sanabria Collection.