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This Specimen has been sold.
HERE ARE SOME OTHER SIMILAR FOSSILS FOR SALE
Metallic Pyrolusite on Matrix Wholesale Lot - 11 Pieces
This is a wholesale flat of natural pyrolusite on matrix, from Morocco. You will receive the 11 pieces pictured in the flat. The specimens in this flat range from approximately 2.2" to 4.4" wide.
Pyrolusite is a mineral consisting of manganese dioxide (MnO2) and is important as an ore of manganese. It has a silvery metallic luster, a black or bluish-black streak, and readily soils the fingers. It commonly is found in finely packed fibrous, acicular, and radial forms composed of very fine needles or fibers.
