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 101.4 Grams - Large

Polymetallic Manganese Nodule - 101 grams
Polymetallic Manganese Nodule - 101 grams
Item# JPT-053281
Regular price: $320.00
Sale price: $295.00
Availability: Usually ships the next business day

Product Description

Polymetallic Manganese Nodule - 101 grams
This excellent manganese nodule, 53281, has dynamic shape and attributes. The front has sweeping mammilations and about 1/4 of the back allows you an opportunity to see inside.

Manganese nodules are the most widespread undersea mineral resource for mining strategic elements, composed mainly of manganese minerals and a mixed assortment of other elements.

Size: 77mm L X 58mm W X 42mm D, 101.4 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, sodium and traces of a few others. 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 ships with a Certificate of Authenticity, tag, tag stand, and information about the specimen.

Cube and plexiglass stand are not included.

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 the Clarion-Clipperton fracture zone.

Here is an opportunity to improve your scientific collection with one of the greatest geological wonders and include mining from the ocean floor! Only a very few this big.

More information can be found at: https://www.isa.org.jm/files/documents/EN/Brochures/ENG7.pdf

FREE PRIORITY SHIPPING (2-3 days) IN THE USA!


Thank you for shopping at Sciencemall-USA.com. Serving science enthusiasts worldwide for 24 years!