File:1.36 Ga granite dikes in amphibolite (Blue Creek East Rt. 50 roadcut, Gunnison Uplift, Colorado, USA) 1.jpg
![File:1.36 Ga granite dikes in amphibolite (Blue Creek East Rt. 50 roadcut, Gunnison Uplift, Colorado, USA) 1.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/d/dc/1.36_Ga_granite_dikes_in_amphibolite_%28Blue_Creek_East_Rt._50_roadcut%2C_Gunnison_Uplift%2C_Colorado%2C_USA%29_1.jpg/800px-1.36_Ga_granite_dikes_in_amphibolite_%28Blue_Creek_East_Rt._50_roadcut%2C_Gunnison_Uplift%2C_Colorado%2C_USA%29_1.jpg?20201018022602)
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Summary
[edit]Description1.36 Ga granite dikes in amphibolite (Blue Creek East Rt. 50 roadcut, Gunnison Uplift, Colorado, USA) 1.jpg |
English: Igneous dikes in the Precambrian of Colorado, USA.
Igneous dikes are planar to irregularly-planar igneous intrusions that cut across country rocks. They can be thin or extremely thick & they can be vertical or obliquely-oriented. The pink-speckled, moderately wide, subvertical body and the thin, oblique bodies are 1.36 billion year old granite dikes that are intruding through amphibolite, a metamorphic rock dominated by the mineral hornblende amphibole. Locality: Blue Creek East outcrop - roadcut along Rt. 50 at milepost 125, Gunnison Uplift, western Colorado, USA |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/8359833790/ |
Author | James St. John |
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/8359833790. It was reviewed on 18 October 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
18 October 2020
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current | 02:26, 18 October 2020 | ![]() | 2,935 × 1,962 (4.54 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/8359833790/ with UploadWizard |
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Camera manufacturer | NIKON CORPORATION |
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Exposure time | 1/320 sec (0.003125) |
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ISO speed rating | 500 |
Date and time of data generation | 14:05, 25 June 2007 |
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Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 13.0 (Macintosh) |
File change date and time | 14:28, 17 May 2018 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 14:05, 25 June 2007 |
Meaning of each component |
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APEX shutter speed | 8.321928 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 4.4 APEX (f/4.59) |
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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 | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 72 mm |
Scene capture type | Standard |
Scene control | None |
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Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 1004a0cc |
Lens used | 18.0-200.0 mm f/3.5-5.6 |
Date metadata was last modified | 10:28, 17 May 2018 |
Unique ID of original document | 14B3C00A57F4397759F0F1693F689C09 |
IIM version | 18,755 |