Manganese black spots in red soil

Antonio Jordán
University of Seville, Sevilla, Spain
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Soil color is conditioned by the presence of minerals and shows important soil processes. In the picture, manganese oxide causes black spots in soil.

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Type Image Format JPG Size 2.0 MB Width 2496 px Height 1664 px Aspect 3:2 Brand Canon Model EOS 350D Exposure 55 mm f/9 1/160 s ISO 400 Taken 4 September 2013 Coordinates 39.3664, 3.1279 Tint Deep olive green Submitted 17 September 2013

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Antonio Jordán (distributed via imaggeo.egu.eu)

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