• Pyrolusite
  • Pyrolusite
  • Pyrolusite
  • Pyrolusite
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Pyrolusite

$850.00   €736  £670.00 approx.  

This specimen is priced in US dollars, all other prices are approximate.

ID: CC19025
A very fine and beautifully crystallised Pyrolusite from the Eisenzecher Zug mine at Eiserfeld in North Rhine-Westphalia, Germany.  Spiky, bladed black metallic crystals of up to 1.7 cm tall cover 60% of a matrix built from granular Pyrolusite covered with sub-3 mm Pyrolusite crystals.  All the crystals have a bright, highly reflective lustre and at one end are bordered by a ring of tiny, milky-white Quartz crystals.  A very fine example of Pyrolusite, a mineral composed almost entirely of manganese dioxide.  The specimen is accompanied with an old label with copperplate handwriting.

Details

Dimensions
7.2 × 4.2 × 3.9 cm
Categories
Oxides and Hydroxides
Locality
Eisenzecher Zug Mine, Eiserfeld, Siegen, Siegen-Wittgenstein, Arnsberg, North Rhine-Westphalia, Germany

Minerals on Specimen

Minerals on specimen
Pyrolusite, Pyrolusite

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