File:Fluorite, calcite, scheelite, quartz sous UV.jpg
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fluorite var. fluorite violette, scheelite, quartz sous éclairage UV ondes longues : Yaogangxian mine, Yaogangxian W-Sn Fields, Yizhang Co., Chenzhou Prefecture, Hunan Province, China
Summary
editDescriptionFluorite, calcite, scheelite, quartz sous UV.jpg |
English: fluorite var. violet fluorite, calcite, scheelite, quartz, LW UV illumination : Yaogangxian mine, Yaogangxian W-Sn Fields, Yizhang Co., Chenzhou Prefecture, Hunan Province, China |
Date | |
Source | Own work |
Author | Géry PARENT |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:42, 26 May 2011 | ![]() | 4,075 × 2,742 (7.46 MB) | Géry PARENT (talk | contribs) | {{Information |Description ={{fr|1=cristaux de fluorine, cristaux de calcite, cristaux de scheelite sur cristaux de quartz sous rayonnement UV}} |Source ={{own}} |Author =Parent Géry |Date =2011-05-26 |P |
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D90 |
Exposure time | 30/1 sec (30) |
F-number | f/40 |
ISO speed rating | 400 |
Date and time of data generation | 22:49, 2 May 2011 |
Lens focal length | 60 mm |
Short title |
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Author | Géry Parent |
Copyright holder |
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Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 9.0 Macintosh |
File change date and time | 20:34, 5 May 2011 |
White point chromaticity |
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Chromaticities of primarities |
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Color space transformation matrix coefficients |
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Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 22:49, 2 May 2011 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3.7 APEX (f/3.61) |
Metering mode | Pattern |
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DateTime subseconds | 00 |
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DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Custom process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 90 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.2.0.0 |
Supported Flashpix version | 1 |
Image width | 4,075 px |
Image height | 2,742 px |
Date metadata was last modified | 22:34, 5 May 2011 |
Unique ID of original document | xmp.did:798675EF2F20681188C6FE1F9749FD89 |
Copyright status | Copyrighted |
Keywords | Chine |