File:Granite Dells, North of Prescott, Arizona (101308458).jpg
Original file (1,600 × 1,200 pixels, file size: 1.55 MB, MIME type: image/jpeg)
Captions
Captions
Summary
edit.jpg&action=edit§ion=1){kind=link}
| Description |
The Granite Dells is a geological feature north of Prescott, Arizona. The Dells consist of exposed bedrock and large boulders of granite that have eroded into an unusual lumpy, rippled appearance. Watson Lake and Willow Lake are small man-made reservoirs in this formation. The Peavine National Recreation Trail follows the former railbed of the Santa Fe, Prescott & Phoenix Railway through the Granite Dells. This winding portion of the railroad was known as the "Peavine" because its twisting curves resembled that of a pea vine. It connects to the Iron King Trail, which follows the route of the old Prescott & Eastern Railroad through the eastern Granite Dells. Both are rail trail conversions. The precambrian Dells' granite has been dated at 1.4 billion years old. Its pluton was intruded at a depth of around one or two miles (1.6 to 3.2 km). These cover rocks have since been eroded away. Weathering along joints produced the rounded boulders and other unusual rock formations that characterize the Granite Dells. This process is called spheroidal weathering, and is common in granitic terrains. The Dells' granite has an unusually high uranium content, and thus homes built over the granite should be checked for radon leaking from the granite. en.wikipedia.org/wiki/Granite_Dells en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_... |
| Date | |
| Source | Granite Dells, North of Prescott, Arizona |
| Author | Ken Lund from Reno, Nevada, USA |
| Camera location |  | View this and other nearby images on: OpenStreetMap |  |
|---|
.jpg¶ms=034.600574_N_-112.425155_E_globe:Earth_type:camera_source:Flickr_&language=en){kind=link}
Licensing
edit.jpg&action=edit§ion=2){kind=link}
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
|
This image was originally posted to Flickr by Ken Lund at https://flickr.com/photos/75683070@N00/101308458. It was reviewed on 3 December 2015 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:40, 3 December 2015 | | 1,600 × 1,200 (1.55 MB) | INeverCry (talk | contribs) | Transferred from Flickr via Flickr2Commons |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
.jpg&oldid=891233629){kind=link}