Image:Platinum nuggets.jpg
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Taken by Aram Dulyan (User:Aramgutang) |
Date: | 23'FEB 2005 |
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An assortment of nuggets of native platinum from California (top-left) and Sierra Leone (top-right and bottom). The bottom nuggets show impressions of the enclosing matrix. Photograph taken at the Natural History Museum, London. |
Camera: | Canon PowerShot A75 |
| ISO: | 100 | |
| Aperture: | F 2.8 | |
| Shutter speed: | 1/25 s |
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This image has been (or is hereby) released into the public domain by its author, Aramgutang at the English Wikipedia project. This applies worldwide. In case this is not legally possible: |
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This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified image.
| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon PowerShot A75 |
| Orientation | Normal |
| Horizontal resolution | 180 dpi |
| Vertical resolution | 180 dpi |
| Software used | Adobe Photoshop 7.0 |
| File change date and time | 07:41, 20 April 2005 |
| Y and C positioning | 1 |
| Exposure time | 1/25 sec (0.04) |
| F Number | f/2.8 |
| Exif version | 2.2 |
| Date and time of data generation | 16:27, 23 February 2005 |
| Date and time of digitizing | 16:27, 23 February 2005 |
| Image compression mode | 5 |
| Shutter speed | 4.65625 |
| Aperture | 2.96875 |
| Exposure bias | 0 |
| Maximum land aperture | 2.96875 |
| Metering mode | Pattern |
| Flash | 16 |
| Lens focal length | 5.40625 mm |
| Color space | 65535 |
| Focal plane X resolution | 4923.0769230769 |
| Focal plane Y resolution | 4923.0769230769 |
| Focal plane resolution unit | inches |
| Sensing method | One-chip color area sensor |
| Custom image processing | Normal process |
| Exposure mode | Manual exposure |
| White Balance | Manual white balance |
| Digital zoom ratio | 1 |
| Scene capture type | Standard |
