Pyrite Cluster | 64.4 grams | Canutillos Mine, Bolivia Bilanga It can exhibit vibrant green

It can exhibit vibrant green or yellow fluorescence

Clarity:  VSI (Very Slightly Included)

Comes with a Michael Cottingham Collection and a Canagem Collection specimen card

They are a very interesting IAB-MG iron discovered in 1958 and there is an estimated 9

Pyrite Cluster | 64.4 grams | Canutillos Mine, Bolivia Bilanga It can exhibit vibrant greenPyrite from Bolivia is known for forming beautiful, well shaped crystals, often appearing as sharp cubes, pyritohedrons (12 sided shapes), or even complex, stepped growth patterns. Bolivian pyrite tends to have a bright, brassy gold color with a good metallic luster, and its often found in association with other minerals like quartz or galena. Much of the pyrite from Bolivia comes from mining regions such as Potos and Oruro, areas famous for their