My Public Lands Roadtrip: Corona and Bowtie Arches near Moab, Utah : 無料・フリー素材/写真
My Public Lands Roadtrip: Corona and Bowtie Arches near Moab, Utah / mypubliclands
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | #mypubliclandsroadtrip today hikes to Corona and Bowtie Arches near Moab, Utah. The roadtrip heads a mile and a half up Bootlegger Canyon to the sandstone Corona and Bowtie Arches. The short hike to the arches includes a pass by a large cairn garden, moki steps, and a short ladder climb that rewards with the first sight of the arches.Bowtie and Corona Arches greet hikers with unusual form and incredible views! Notice the reddish-black coating on the exposed rock. This coating–called a desert varnish–is a result of clay and other particles cementing to the rock surface. Manganese gives the rock its black-color and iron creates the reddish tone. It takes thousands of years to make desert varnish, so tread lightly when coming in contact with the rock surface.Photo: Hannah Cowan, BLM Utah |
| 撮影日 | 2015-07-08 17:15:45 |
| 撮影者 | mypubliclands |
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| カメラ | iPhone 5 , Apple |
| 露出 | 0.005 sec (1/206) |
| 開放F値 | f/2.4 |