
| Description |
A sample of curium in a quartz tube. |
|---|---|
| Source |
http://www.chemie-master.de/FrameHandler.php?loc=http://www.chemie-master.de/pse/pse.php?modul=Cm (archived version available at https://web.archive.org/web/20160328064412/http://www.chemie-master.de/pse/pse.php?modul=Cm if JavaScript is disabled) gives thanks to Dr. A. Kronenberg and his website http://www.kernchemie.de |
| Article | |
| Portion used |
Cropped. |
| Low resolution? |
Yes. |
| Purpose of use |
To depict the subject of the article. |
| Replaceable? |
This is the only image found of curium; it is extremely difficult to produce, illegal to own without a license, and decays very rapidly. |
| Fair useFair use of copyrighted material in the context of Curium//en.wikipedia.org/wiki/File:Curium.jpgtrue | |
Licensing
edit- To illustrate the subject in question
- Where no free equivalent is available or could be created that would adequately give the same information
- On the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation,
qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Copyrights.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:01, 1 December 2011 | 251 × 221 (11 KB) | Materialscientist (talk | contribs) | centering crop, removed sulfur piece from under curium |
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File usage
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