File:Neptunium Aeschynite.png
Neptunium_Aeschynite.png (637 × 436 pixels, file size: 442 KB, MIME type: image/png)
Summary edit
This mineral, Aeschynite, probably contains on the order of a few atoms of neptunium at any one time, as part of the complex decay chain of the uranium that makes up a much larger fraction of the sample.
Licensing edit
Description |
This mineral, Aeschynite, probably contains on the order of a few atoms of neptunium at any one time, as part of the complex decay chain of the uranium that makes up a much larger fraction of the sample. |
---|---|
Source |
The image appears on a website entitled, "An example of the element Neptunium" at url=http://periodictable.com/Items/093.2/index.html. |
Date |
20 September 2005 |
Author |
Theodore Gray |
Rationale |
No free licensed or public domain alternatives known to exist to show this mineral, Aeschynite, probably contains on the order of a few atoms of neptunium at any one time, as part of the complex decay chain of the uranium that makes up a much larger fraction of the sample. |
Permission |
Fair Use |
This work is copyrighted. The individual who uploaded this work and first used it in an article, as well as subsequent persons who place it into articles, asserts that this qualifies as fair use of the material under United States copyright law.
This template must be accompanied by a {{Non-free media rationale}} justifying the assertion of fair use.
Note: The kinds of things that are considered acceptable for fair use on Wikiversity is significantly less than what is legally permitted. Please consult the Wikimedia Foundation Fair Use Policy to see if this content is permitted on Wikiversity under these further restrictions. Familiarize yourself with the Wikiversity Exemption Doctrine Policy before using this template.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 02:54, 6 November 2015 | 637 × 436 (442 KB) | Marshallsumter (discuss | contribs) | This mineral, Aeschynite, probably contains on the order of a few atoms of neptunium at any one time, as part of the complex decay chain of the uranium that makes up a much larger fraction of the sample. Category:Mineralogy images |
You cannot overwrite this file.
File usage
The following 4 pages use this file: