Lot 20kg Pyrita Spark
Approximate weight of the pieces: 60-100gr
The price is by weight: Pack 20Kg
The pieces that will be delivered are similar to those in the photographs
Pyrite belongs to the sulfide group and is a great source of sulfur and iron. Insoluble in water, and magnetic by heating. Its most common form is in cubes, octahedrons and pentagonal dodecaedrons. It is usually found massively, granularly, nodularly or botroidalally.
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