Wonderstone iron concretions in Captol Reef National Park
In the streambed of a canyon. Possible biosignatures of ancient microbial oxidation of Fe(II) to Fe(III) as oxidizing waters invaded previously emplaced siderite concretions.
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Uploaded on November 8, 2013
Taken on October 23, 2013
Wonderstone iron concretions in Captol Reef National Park
In the streambed of a canyon. Possible biosignatures of ancient microbial oxidation of Fe(II) to Fe(III) as oxidizing waters invaded previously emplaced siderite concretions.
580
views
3
faves
1
comment
Uploaded on November 8, 2013
Taken on October 23, 2013