Details of pyrolusite crystals on calcite Mineral Collection - Height: 5.7 cm - Width: 2.4 cm- 22 g

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A mineral specimen featuring pirolusite crystals on calcite, from Gremmelsback, Germany, measuring 5.7 × 2.4 × 2.5 cm and weighing 22 g.

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Description from the seller

Pyrolusite is incredibly rich in manganese and is the most readily usable ore from which to obtain it. Manganese has a wide range of industrial uses, from the production of massive steel beams to dyeing fabrics. Pyrolusite is found worldwide, commonly in enormous masses called clumps, which look almost like coal.

Pyrolusite is incredibly rich in manganese and is the most readily usable ore from which to obtain it. Manganese has a wide range of industrial uses, from the production of massive steel beams to dyeing fabrics. Pyrolusite is found worldwide, commonly in enormous masses called clumps, which look almost like coal.

Details

Main mineral
Details of pyrolusite crystals on calcite
Mineral form
Mineral Collection
Weight
22 g
Origin (region/city)
Gremmelsback
Country of origin
Germany
Height
5.7 cm
Width
2.4 cm
Depth
2.5 cm
ItalyVerified
409
Objects sold
98.91%
protop

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