File:Galenit (Bleiglanz) aus Eschweiler.jpg

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Original file ‎(2,734 × 2,626 pixels, file size: 4.7 MB, MIME type: image/jpeg)

Captions

Captions

A piece of galena from a quarry (carboniferous limestome) in Germany

Summary

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Description
Deutsch: Das Handstück wurde im Kalksteinbruch Mayer nahe dem Ort Hastenrath bei Eschweiler im Rheinland gefunden. Der Fundzeitpunkt war 2022 oder früher. In dem Steinbruch stehen Kalksteine des Karbon (Kohlenkalk) mit Blei-Zink-Mineralisationen an. Die Masse liegt bei rund 255 Gramm und die größte Länge bei 62 Millimetern. Das helle Mineral ist kein Calcit (Kalknachweis mit Salzsäure war negativ). Der Stein befindet sich in der geologischen Sammlung der Mathe-AC Lernwerkstatt Mathematik in Aachen.
Date
Source Own work
Author Rhetos

Licensing

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I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

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Date/TimeThumbnailDimensionsUserComment
current13:23, 30 March 2022Thumbnail for version as of 13:23, 30 March 20222,734 × 2,626 (4.7 MB)Rhetos (talk | contribs)Uploaded own work with UploadWizard

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