Authentic Olkusz Schalenblende Slice: Unique Banded Sulfide Ore from Pomorzany Mine

Olkusz Schalenblende Masterpiece: Polished Banded Sphalerite, Galena & Marcasite Slice

Size:  62 gram

Weight: 62mm x 40mm x 9mm

Origin:  Olkusz Mine, Southern Poland

Immerse yourself in the geological wonders of Poland with this authentic Olkusz Schalenblende slice, a truly unique banded sulfide ore from the renowned Pomorzany Mine. This captivating piece features one polished side that brilliantly displays intricate concentric banding in rich tones of brown, grey, and cream, beautifully interspersed with glistening metallic galena inclusions. The unpolished reverse side offers a raw, natural texture, highlighting the specimen's formation.

Schalenblende is a fascinating natural aggregate composed primarily of banded sphalerite, galena, and marcasite. Sphalerite, a zinc sulfide, forms the layered structures, exhibiting diverse hues depending on trace elements. Galena, a lead sulfide, appears as the bright metallic specks, while marcasite, an iron sulfide, contributes to the overall complexity.

This distinctive ore forms through a rare process of rhythmic precipitation from low-temperature hydrothermal fluids within underground cavities. As these mineral-rich solutions cool and react, they deposit successive layers, creating the characteristic "shell-like" banding (hence the German name "Schalenblende," meaning "shell ore"). The Pomorzany Mine, part of the larger Olkusz district, is globally recognized for producing some of the most aesthetic and well-defined Schalenblende specimens, making this mineral highly significant to collectors and relatively rare outside of these specific localities

Don't miss the chance to own a piece of Earth's remarkable history. Add this authentic Olkusz Schalenblende slice to your collection today!

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