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.

2496 × 1664 px; image/jpeg; 2.4 MB
Camera: Canon EOS 350D
Submitted on 17 September 2013

Antonio Jordán (distributed via imaggeo.egu.eu)

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