File:Rhyolite with fault & fault breccia (Mount Belknap Volcanic Series, Lower Miocene, 18-21 Ma; Marysvale Canyon, Utah, USA) 2.jpg
Original file (3,878 × 2,891 pixels, file size: 7.16 MB, MIME type: image/jpeg)
Captions
Summary
editDescriptionRhyolite with fault & fault breccia (Mount Belknap Volcanic Series, Lower Miocene, 18-21 Ma; Marysvale Canyon, Utah, USA) 2.jpg |
English: Rhyolite from the Miocene of Utah, USA.
Rhyolite is a felsic, aphanitic, extrusive igneous rock. If erupted as lava (versus rhyolite ash or tephra from an explosive eruption), rhyolite flows very slowly because it is high-viscosity. Its flow style is sometimes likened to toothpaste oozing from a tube. This rhyolite sample shows flow banding and flow lineations. The feature from lower left to upper right is a fault. Angular clasts of the host rhyolite are caught up in the fault zone, forming a fault breccia. Stratigraphy: Mount Belknap Volcanic Series, Lower Miocene, 18-21 Ma Locality: Marysvale Canyon, far-northern Piute County, southwestern Utah, USA Reference on the geology of the Mount Belknap & Red Hills volcanic successions: pubs.usgs.gov/bul/1468/report.pdf |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/50670623457/ |
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@N05/50670623457. It was reviewed on 2 December 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
2 December 2020
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:39, 2 December 2020 | 3,878 × 2,891 (7.16 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/50670623457/ with UploadWizard |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot D10 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/9 |
ISO speed rating | 80 |
Date and time of data generation | 19:48, 30 November 2020 |
Lens focal length | 8.295 mm |
Width | 4,000 px |
Height | 3,000 px |
Bits per component |
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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 | 21:46, 1 December 2020 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 19:48, 30 November 2020 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 5.90625 |
APEX aperture | 6.34375 |
APEX exposure bias | −0.66666666666667 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Pattern |
Flash | Flash fired, compulsory flash firing, red-eye reduction mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 16,460.905349794 |
Focal plane Y resolution | 16,483.516483516 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Lens used | 6.2-18.6 mm |
Date metadata was last modified | 16:46, 1 December 2020 |
Unique ID of original document | C4054A9E6E0CDEFA5B210AF838DBF77E |