Differential weathering

SNev - Valley of Fire

Folder: Nevada, southern
Nevada State Park near Lake Mead. The bright red sandstone is correlative with the Navajo Sandstone to the east that makes the spectacular formations in Zion National Park, as well as forming Glen Canyon.

01 Jun 1961

1 favorite

132 visits

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01 Jun 1961

142 visits

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01 Jan 1979

6 favorites

7 comments

426 visits

Differential weathering

Harder calcite (I think) veins weathering out of Aztec Sandstone. Valley of Fire State Park, Nevada, USA. The Aztec is correlative with the Navajo Sandstone of Utah and northern Arizona, but for historical reasons has a different name here. The calcite crystallized in cracks. You can tell this is a desert area, because the _calcite_ would weather first if the climate weren't so arid!

01 Jan 1979

1 favorite

102 visits

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01 Jan 1979

1 favorite

101 visits

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24 Apr 2010

73 visits

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24 Apr 2010

71 visits

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24 Apr 2010

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24 Apr 2010

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18 items in total