File:Qemscan pisoliths.png
Size of this preview: 800 × 546 pixels. Other resolutions: 320 × 218 pixels | 640 × 437 pixels | 1,024 × 699 pixels | 1,350 × 921 pixels.
Original file (1,350 × 921 pixels, file size: 499 KB, MIME type: image/png)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description | QEMSCAN cross-sectional image of pisoliths provided by courtesy of Intellection Pty. The QEMSCAN mineral map is emphasising that no two pisoliths are the same – although they generally have a nucleus and core which is then surrounded by several concentric layers. Pisoliths can form a bauxite ore, the main source of aluminium. Extraction of aluminium from the ore involves a complex chemical digestion technique known as the Bayer Process. The efficiency of this process is significantly reduced if impurities other than aluminium hydroxide (green) are present in the ore, such as quartz (pink), clays (brown) and iron oxides (orange) in the image. |
| Date | (UTC) |
| Source | FEI Company |
| Author | 03:14, 04 January 2011 (UTC) |
Licensing
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- 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.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:53, 4 January 2011 | | 1,350 × 921 (499 KB) | David Haberlah | == Summary == {{Information |Description = QEMSCAN cross-sectional mineral map of pisoliths provided by courtesy of BHP Billiton to Intellection Pty.. The QEMSCAN image is emphasising that no two pisoliths are the same – although they ge |
File usage
Global file usage
The following other wikis use this file:
- Usage on fa.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on kn.wikipedia.org
- Usage on ko.wikipedia.org
- Usage on om.wikipedia.org
- Usage on sr.wikipedia.org
- Usage on vi.wikipedia.org
