File:Schorl black tourmaline - NaFe2+3Al6(BO3)3Si6O18(OH)4, quartz SiO2 (44066711872).jpg

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schorl / black tourmaline - NaFe2+3Al6(BO3)3Si6O18(OH)4, quartz SiO2 locality: Cyrilov, Czech Republic photo (c) 2018 Jan Helebrant

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Source schorl / black tourmaline - NaFe2+3Al6(BO3)3Si6O18(OH)4, quartz SiO2
Author Jan Helebrant

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This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
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This image was originally posted to Flickr by Juhele_CZ at https://flickr.com/photos/96541566@N06/44066711872 (archive). It was reviewed on 3 December 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0.

3 December 2019

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Date/TimeThumbnailDimensionsUserComment
current05:46, 3 December 2019Thumbnail for version as of 05:46, 3 December 20196,000 × 4,000 (11.93 MB)Ser Amantio di Nicolao (talk | contribs)Transferred from Flickr via #flickr2commons

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