File:Amiante du Cesana Torinese (Alpes italiennes).jpg

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L'amiante est un minéral en forme de baguette/fibre (bien visible ici). La mauvaise réputation qui lui est faite provient de sa forme et de sa capacité à être inhalé/ingéré lorsqu'il est sous forme de poudre.

Il existe de nombreux types d'amiante, mais celle présente ici (la chrysolite) est en faite un type de serpentinite. Nous avons donc à faire à des roches mantelliques métasomatisées (métamorphisme hydrothermal).
Date
Source Amiante du Cesana Torinese (Alpes italiennes)
Author Florent Figon
Camera location44° 56′ 41.44″ N, 6° 48′ 32.52″ E Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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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 ffigon at https://flickr.com/photos/131320030@N08/17056986467. It was reviewed on 24 September 2015 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0.

24 September 2015

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current19:59, 24 September 2015Thumbnail for version as of 19:59, 24 September 20154,896 × 3,672 (6.23 MB)Jacopo Werther (talk | contribs){{Information |Description=L'amiante est un minéral en forme de baguette/fibre (bien visible ici). La mauvaise réputation qui lui est faite provient de sa forme et de sa capacité à être inhalé/ingéré lorsqu'il est sous forme de poudre. Il exis...

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