File:Fuchsitic quartzite (Elmers Rock Greenstone Belt, Archean, )2.54 Ga; Laramie Range, Wyoming, USA) 14.jpg
![File:Fuchsitic quartzite (Elmers Rock Greenstone Belt, Archean, )2.54 Ga; Laramie Range, Wyoming, USA) 14.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/f/f3/Fuchsitic_quartzite_%28Elmers_Rock_Greenstone_Belt%2C_Archean%2C_%292.54_Ga%3B_Laramie_Range%2C_Wyoming%2C_USA%29_14.jpg/800px-Fuchsitic_quartzite_%28Elmers_Rock_Greenstone_Belt%2C_Archean%2C_%292.54_Ga%3B_Laramie_Range%2C_Wyoming%2C_USA%29_14.jpg?20201020162415)
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[edit]DescriptionFuchsitic quartzite (Elmers Rock Greenstone Belt, Archean, )2.54 Ga; Laramie Range, Wyoming, USA) 14.jpg |
English: Fuchsitic quartzite in the Precambrian of Wyoming, USA.
The quartzite seen here is richly infused with greenish fuchsite (= chromian muscovite mica). This is a small abandoned quarry where flaggy rocks were excavated for use as decorative stones (see Harris, 2003, p. 9). Geologic unit: Elmers Rock Greenstone Belt, Archean, 2.54+ Ga Locality: small abandoned quarry ~0.5 miles north of Tunnel Road, west of Squaw Mountain & south-southeast of Government Peak, eastern flanks of the Laramie Range, far-eastern Albany County, WSW of the town of Wheatland, southeastern Wyoming, USA (vicinity of 41° 55' 00.40" North latitude, 105° 17' 48.53" West longitude) Reference cited: Harris (2003) - Decorative stones of southern Wyoming. Wyoming State Geological Survey Public Information Circular 42. |
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Source | https://www.flickr.com/photos/47445767@N05/50508903222/ |
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@N05/50508903222. It was reviewed on 20 October 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
20 October 2020
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current | 16:24, 20 October 2020 | ![]() | 4,000 × 3,000 (5.74 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/50508903222/ with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot D10 |
Exposure time | 1/125 sec (0.008) |
F-number | f/4 |
ISO speed rating | 80 |
Date and time of data generation | 17:06, 31 July 2012 |
Lens focal length | 11.614 mm |
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Height | 3,000 px |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Elements 18.0 (Macintosh) |
File change date and time | 03:36, 20 October 2020 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 17:06, 31 July 2012 |
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APEX shutter speed | 6.96875 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
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File source | Digital still camera |
Custom image processing | Normal process |
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Digital zoom ratio | 1 |
Scene capture type | Portrait |
Lens used | 6.2-18.6 mm |
Date metadata was last modified | 23:36, 19 October 2020 |
Unique ID of original document | 770B91D7F980E9D875F68B9D3B98696C |