Image:Platinum nuggets.jpg
From Wikipedia, the free encyclopedia
- Image
- File history
- File links
- Metadata
Size of this preview: 800 × 430 pixel
Image in higher resolution (816 × 439 pixel, file size: 124 KB, MIME type: image/jpeg)
 |
This is a file from the Wikimedia Commons. The description on its description page there is shown below. |
|
|
|
Taken by Aram Dulyan ( User:Aramgutang) |
Date: | 23'FEB 2005 |
|---|---|---|
|
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 |
 |
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: |
File links
The following pages on the English Wikipedia link to this file (pages on other projects are not listed):
- Platinum
- User:Aramgutang/Gallery
Metadata
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 |
| Colour space | 65535 |
| Focal plane X resolution | 4923.07692308 |
| Focal plane Y resolution | 4923.07692308 |
| Focal plane resolution unit | inches |
| Sensing method | One-chip colour area sensor |
| Custom image processing | Normal process |
| Exposure mode | Manual exposure |
| White Balance | Manual white balance |
| Digital zoom ratio | 1 |
| Scene capture type | Standard |
