Pay in 4 interest-free payments of $25.00 Learn more
Ships within 48 hours · Estimated delivery Oct 4 - Oct 9
Total weight: 58
Approximate measurements 3cm x 2cm including bail
Total weight: 75
They represent a land or seascape through which you can imagine yourself journeying to find tranquility
Aura Sphalerite
MANGANESE NODULE (POLYMETALLIC), Pacific Ocean XMN020 Pilbara Total weight: 58Manganese Nodule (Polymetallic) Clarion Clipperton fracture zone Pacific Ocean Total Weight: 8. 07 grams Approximate dimensions: 28mm x 23mm x 17mm 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.