File:Larder Lake mine Gold Ore, Ontario, Canada.jpg
![File:Larder Lake mine Gold Ore, Ontario, Canada.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Larder_Lake_mine_Gold_Ore%2C_Ontario%2C_Canada.jpg/638px-Larder_Lake_mine_Gold_Ore%2C_Ontario%2C_Canada.jpg?20140731215904)
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Summary
[edit]DescriptionLarder Lake mine Gold Ore, Ontario, Canada.jpg |
Larder Lake Gold Ore (2.1 cm across) with auriferous quartz hydrothermal vein in Archean-aged, fuchsite-rich metamorphic rock. Fuchsite is a greenish, chromian mica. Locality: Chesterville Mine, Larder Lake Mining District, Ontario, Canada. Specimen owned by Ohio State University's Geology Department (Columbus, Ohio, USA). |
Date | |
Source | Hydrothermal gold-quartz vein in fuchsitic metamorphite (Larder Lake Gold Ore, Ontario, Canada) |
Author | James St. John |
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This image was originally posted to Flickr by jsj1771 at https://www.flickr.com/photos/47445767@N05/14722527472. It was reviewed on 1 August 2014 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
1 August 2014
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:59, 31 July 2014 | ![]() | 1,978 × 1,858 (1.72 MB) | Tillman (talk | contribs) | Transferred from Flickr via Flickr2commons |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D70s |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/4.5 |
Date and time of data generation | 14:57, 1 April 2006 |
Lens focal length | 70 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS2 Macintosh |
File change date and time | 01:12, 23 July 2014 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 14:57, 1 April 2006 |
Meaning of each component |
|
Image compression mode | 4 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 4.3 APEX (f/4.44) |
Metering mode | Spot |
Light source | Tungsten (incandescent light) |
Flash | Flash did not fire |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 105 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Soft |
Subject distance range | Unknown |
Supported Flashpix version | 1 |
Image width | 1,978 px |
Image height | 1,858 px |
Date metadata was last modified | 21:12, 22 July 2014 |
IIM version | 2 |