Large Complex Pyrite Cluster 7.5” x 7” rough such as the Precambrian era

such as the Precambrian era or the Cambrian period

It measures 8" x 5" x 2" and weighs roughly 2

the other polymorph being the mineral calcite

Garnet rings are often chosen for the unique and raw aspect of the natural gem that illuminates beautiful color and energy

Found only in South America

Large Complex Pyrite Cluster 7.5” x 7” rough such as the Precambrian eraThis item is a large unique complex Pyrite cluster featuring octahedrons capped with cubic faces, one of the least common types of pyrite formations. Measures 7. 5 x 7. From Peru. The mineral pyrite, or iron pyrite, also known as fool's gold, is an iron sulfide. Pyrite is considered the most common of the sulfide minerals and is rated between 6 and 6. 5 on the Mohs hardness scale. Pyrite's metallic luster and pale brass yellow hue give it a