A manganese nodule from the Clarion-Clipperton Zone in the South Pacific off Hawaii. The piece was recovered in 1974 from a depth of 5100m by Metallgesellschaft AG.
Dimensions: 5.2 x 3.5 x 2.1 cm; weight: 29 g.
The piece has been stabilized with synthetic resin.
 
This item is subject to differential taxation in accordance with §25a UstG (German VAT Act).