File:Lichen growing on concrete dust (2010 04 08).jpg
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A bit of concrete dust with lichen growing thereon.
This was scraped from the side of a drainage ditch on the grounds of the factory where I work.
This image covers a square approximately 1.7 millimeters on a side. Each numbered tick on the scale represents a distance of 230 µM.
Summary
| Description |
Lichen growing on a bit of concrete dust. |
|---|---|
| Source |
I (Bob Blaylock (talk)) created this work entirely by myself. |
| Date |
07:48, 8 April 2010 (UTC) |
| Author | |
| Permission (Reusing this file) |
See below. |
Licensing
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I, the copyright holder of this work, hereby publish it under the following licenses:
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You may select the license of your choice.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:56, 6 January 2017 | | 2,222 × 2,222 (252 KB) | 127.0.0.1 (talk) | <p>Lichen growing on a bit of concrete dust. A bit of concrete dust with lichen growing thereon. This was scraped from the side of a drainage ditch on the grounds of the factory where I work. This image covers a square approximately 1.7 millimeters on a side. Each numbered tick on the scale represents a distance of 230 µM. </p> <ul> <li>Objective = 5×</li> <li>Eyepiece = 15×</li> <li>PixelSize = 0.767µM</li> <li>NumberedTick = 230µM</li> </ul> |
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