Sciencemall-usa.com is a science gift store and a geology specimen outlet for the adult science enthusiast, science educator, and scientific researcher. We specialize in selling some of the coolest and most unique specimens on the planet. From Earth's oldest rocks to the Pacific ocean floor manganese nodules, there is always something interesting to add to the science enthusiast's collection!
Polymetallic Manganese Nodule 13657
Polymetallic Manganese Nodule Clarion-Clipperton Fracture Zone nice sized, interesting features, "classic." The pictures are of the front, the main picture, and the back, with the tag and cube.
Manganese nodules are the most widespread undersea mineral resource, composed mainly of manganese minerals and are found in lumps of varying sizes.
Collection Site: Clarion-Clipperton Fracture Zone, Pacific Ocean floor
Size: 38mm L X 40mm W X 25mm D, Weight: 20 grams
Rare metals and important elements have been found in manganese nodules discovered on various ocean floor systems throughout the world. The following elements have been demonstrated to be present: manganese, iron, silicon, aluminum, nickel, copper, cobalt, oxygen, hydrogen, barium, potassium, titanium, rare earths, tellurium and a more. The estimated age of these nodules is approximately 2.5 million years old.
Our manganese nodules were obtained in a scientific materials trade with a major university.
This polymetallic nodule arrives in a display case, Certificate of Authenticity, tag, tag stand and information about the specimen.
Cube and plexiglass base are not included but available on Amazon.
A professional XRF elemental assay metallurgical laboratory printout analysis is included with this order. The XRF analysis is consistent with other manganese nodules coming from this region.
Here is an opportunity to improve your scientific collection with one of the greatest geological wonders from the ocean floor.
More information can be found at: https://www.isa.org.jm/files/documents/EN/Brochures/ENG7.pdf
Thank you for shopping at Sciencemall-USA.com. Serving science enthusiasts worldwide for 23 years!