These prehnite with epidote specimens are from the Sadiola Mine in Kayes Region, Mali. They have wonderful contrasting greens, with the dark olivine of the epidote crystals resting on a bed of sea foam green prehnite crystal balls. Also some specimens are showing milky white stilbites. This combo is a unique to the locality for collector grade specimens and these have all be hand selected, one by one for their unique aesthetic properties. A good choice for a unique combination to add to your collection.