Manganese nodules. Photograph of the floor of the Atlantic Ocean, Southeastern United States, showing a large field of manganese nodules. Manganese nodules form when manganese and iron minerals are deposited on the surface of an object such as a tiny piece of bone. The minerals in the sea water deposit over a long time; a nodule grows by 1 centimetre in diameter in about 1 million years. This photo was taken by a remotely operated camera during Dive 07 of the 2019 Southeastern U.S. Deep-sea Exploration. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / NOAA Office of Ocean Exploration and Research, 2019 Southeastern US Deep-sea Exploration |
Taille de l’image : | 4000 px × 2250 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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