File:2011-12-17 21-34-22-cristaux-53f.jpg
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Summary
[edit]Description2011-12-17 21-34-22-cristaux-53f.jpg |
This file was uploaded with Commonist. This photograph was taken with a Nikon D300 This image was created with CombineZP by 53 ( It was created out of 53 single images.). |
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Source | Own work | ||||||||||||||||||||||
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Camera location | 47° 39′ 06.46″ N, 6° 50′ 47.96″ E | View this and other nearby images on: OpenStreetMap | 47.651795; 6.846655 |
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Edit...by..User.travancorehistory This is QUARTZ is the commonest of minerals that it is crystalline silica, but how or when this substance acquired the name quartz seems tg be a still unsolved mystery. Theophrastus, the pupil and successor of Aristotle, in his book on stones (19), mentions among other stones used for engraving seals, a stone called crystal (Kp~o'raAAo~). This name, apparently, is derived from Kpgo~--icy cold, and ar contract. It would seem from this that the ancient Greeks, as implied by Pliny, believed crystal (modern quartz) to be a variety of supercooled ice' http://commons.wikimedia.org/wiki/User:Travancorehistory
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:10, 18 December 2011 | 3,701 × 2,539 (6.85 MB) | ComputerHotline (talk | contribs) |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D300 |
Author | Thomas Bresson |
Copyright holder |
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Exposure time | 1/2 sec (0.5) |
F-number | f/10 |
ISO speed rating | 200 |
Date and time of data generation | 21:34, 17 December 2011 |
Lens focal length | 105 mm |
Latitude | 47° 39′ 6.46″ N |
Longitude | 6° 50′ 47.96″ E |
Altitude | 369 meters above sea level |
Image title |
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Headline | Crystals |
City shown | Belfort |
Width | 4,288 px |
Height | 2,848 px |
Orientation | Normal |
Software used | CombineZP |
File change date and time | 21:34, 17 December 2011 |
Exposure Program | Manual |
Date and time of digitizing | 21:34, 17 December 2011 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Light source | Tungsten (incandescent light) |
Flash | Flash did not fire |
GPS time (atomic clock) | 20:34 |
Geodetic survey data used | WGS-84 |
GPS date | 17 December 2011 |
GPS tag version | 0.0.2.2 |
Keywords |
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Writer | Thomas Bresson |
Code for country shown | FRA |
Country shown | France |
Province or state shown | Franche-Comté |
IIM version | 4 |