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Naturkunde-Museum Bielefeld (namu) Mineralogisch-petrographische Sammlung [o.Inv.]

Mineralneubildung in Klüften

Mineralneubildung in Klüften (Naturkunde-Museum Bielefeld (namu) CC BY-NC-SA)
Provenance/Rights: Naturkunde-Museum Bielefeld (namu) (CC BY-NC-SA)


Mineralneubildungen als Kluftfüllungen im Porta-Sandstein (Dogger): In einer Matrix von Calcit (CaCO3) und Limonit-Hämatit (Fe-Oxid-Hydroxide) als Letztausscheidungen bemerkenswert gut ausgebildete Individuen von idiomorphen 10-15 mm großen Bergkristallen.

Fundort: Stollenanlagen des aufgelassenen Bergbaus im Wittekindsflöz, Häverstädter Berg (Kreis Minden).

Measurements ...

13 x 10 cm

Literature ...


[Last update: 2018/07/16]

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