Rare Green-Blue Vivianite Specimen - North America

This genuine Vivianite crystal specimen has a deep blue-green emerald colour formed into needle-like crystals with only one available - sent in a display case Vivianite is found in a few locations including Europe, North & South America, Japan, Africa and locally in Australia & NZ. It is a secondary mineral after metal ore deposits have oxidised and requires areas rich in Phosphate and without oxygen to form - includes lake sediments, bogs and fossilised bones Approximate Measurement - 3.4cm x 2.cm