MANGANESE NODULE (POLYMETALLIC), Pacific Ocean XMN030 Smudge Specimen 2: 8cm x 6cm

Name: MANGANESE NODULE (POLYMETALLIC), Pacific Ocean XMN030 Smudge Specimen 2: 8cm x 6cm
Brand: standardengineering.in
SKU: 89593341936
Price: 33.00 USD
Availability: InStock
Rating: 4.3258 (5 reviews)

SKU: 89593341936

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USD33.00 USD63.00

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Description

Specimen 2: 8cm x 6cm x 4

Crinoid Fossil

3cm x 15cm

Nickel Magnesite

MANGANESE NODULE (POLYMETALLIC), Pacific Ocean XMN030 Smudge Specimen 2: 8cm x 6cmManganese Nodule (Polymetallic) Clarion Clipperton fracture zone Pacific Ocean Total Weight: 1. 84 grams Approximate dimensions: 17mm x 12mm x 12mm Comes in a membrane display box. Manganese nodules are found on the deep ocean floor. The nodules are mainly composed of iron and manganese oxide, but may also contain nickel, copper and cobalt. It is estimated that the nodules grow at an extremely slow rate of only a few millimetres per million years.

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