File:Dark crown.JPG
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Summary
| Description |
English: Pleochroic halo around zircons enclosed in Biotit (the halo is due to the radiation damage caused by the radioactive dacay of element contained in the zircon structure). Punta aiunu, sardinia. Plane polarized light image image, magnification 20x (Field of view = 1mm) |
| Date | |
| Source | Own work |
| Author | Strekeisen |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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 |
This image was uploaded as part of European Science Photo Competition 2015. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:15, 10 November 2015 | | 3,456 × 2,304 (4.32 MB) | Strekeisen | User created page with UploadWizard |
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