Manganese black spots in red soil

by Antonio Jordán, University of Seville, Sevilla, Spain

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

1664 × 2496 px; image/jpeg; 1.2 MB
Camera: Canon EOS 350D
Taken on 4 September 2013
Submitted on Sept. 17, 2013

Antonio Jordán (distributed via imaggeo.egu.eu)

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