Large Green/Blue Vivianite Crystal Formation from Brazil; Brazilian Vivianite Specimen; Raw Mineral Display Specimen; Healing Crystal


Vivianite Crystal Formation from the Cabeca do Cachorro Claim, Sao Gabriel da Cachoeira, Amazonas State, Brazil

This large gorgeous Vivianite from Brazil displays beautifully with incredible pleochroic dark to emerald Green color and Blue. It has three distinctively beautiful faces to it and would make a stellar display piece. Vivianite is a rare hydrated iron phosphate mineral, colorless when first exposed, but after exposure to the air, the iron oxidizes and the mineral’s color becomes light green, light blue, blue-green, dark green, dark blue, or black, depending on the length of exposure, named after the English mineralogist F. G. Vivian.

Size: 5.5 x 3.5 x 2.5 inches

Weight: 535.6 grams

The piece shown in the photos is the Exact item you'll receive.

Note that all my photos were taken without any filter and the photos are unaltered, other than sizing them for Etsy.

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