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Kingston, JM
Friday, March 22, 2019
Deep Sea Mining
A polymetallic nodule from the Clarion Clipperton Fracture Zone, purchased from an online dealer. 

Nodules for sale: tracking the origin of polymetallic nodules from the CCZ on the...

You can buy a 5-lb bag of polymetallic nodules from the Clarion-Clipperton Fracture Zone on Amazon, right now.
Cut rock samples from the Rio Grande Rise show Fe-Mn crusts (black and gray) growing on various types of iron-rich substrate rocks (pale to dark brown). Photo credit: Kira Mizell, USGS.

A lost continent rich in cobalt crusts could create a challenging precedent for mineral...

The Rio Grande Rise is an almost completely unstudied, geologically intriguing, ecologically mysterious, potential lost continent in the deep south Atlantic. And it also...

Polymetallic Nodule and Sulphide Mining to Scale

To better help stakeholders visualize the scale of Polymetallic Nodule and Seafloor Massive Sulphide mining, we created this short info-graphic highlighting the size of...
A strange spoon worm, an elegant sea pen, a stalked crinoid, and two xenophyophores with brittle stars. Credit: Mountains in the Sea 2004. NOAA Office of Ocean

All in the same boat: negotiations for biodiversity beyond national jurisdiction begin

Harriet Harden-Davies | 15 November 2018 “This is a chance to take a course correction while we still can…if we pull together, we can make...
Bed of Ifremeria nautilei. Photo: CRF/Ridge2000

A glossary of Neptunes and Nautili in Deep-sea Mining

If you were to ask a new stakeholder to name the most frustrating aspect of trying to understand the current state of deep-sea mining,...
DOSI Day participants. Photo courtesy DOSI.

Deep Ocean Stewardship Initiative gathers ahead of the Deep-sea Biology Symposium to plan for...

The Deep-Ocean Stewardship Initiative is a collective of mostly marine scientists whose goal is to use science, technology, policy, law and economics to advise...

Deep-sea mining from 2018 to 2024: what can we expect?

At the close of the 24th Annual Session of the International Seabed Authority on 26th July 2018, the future of deep-sea mining appeared precarious....
Group photo of delegates at the end of the meeting, courtesy ISA. 

In Summary: Part II of the 24th Session of the ISA.

Last month, ISA delegates met in Jamaica for the 2nd part of the 24th Session of the International Seabed Authority to discuss the ISA’s...
ISA Returns

ISA Returns to Kingston

The 24th Session of the International Seabed Authority (ISA) began Monday morning, March 5th with the opening of the Council. The Council will continue...

The ISA’s Biggest Issue of 2018

As we move into the International Seabed Authority’s (ISA) 24th annual meeting (part 1), DSM Observer caught up with some of the seabed mining...

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Latest articles

A nodule harvester. Image courtesy DeepGreen.

What’s next for deep-sea mining in 2019?

1. Outcomes from the LTC. In the next few weeks, the Legal and Technical Committee will release their draft regulations for mining...

Trying to Grasp the Financial Model

The Financial Model, the mechanism by which the ideals built into the founding principles of the ISA—that mineral resources in the high seas are...
A snail relocation experiment near Solwara I. Photo courtesy Nautilus Minerals.

Is this the end of Nautilus Minerals?

Last month brought grim news for the struggling Nautilus Minerals, once hailed as the world’s first viable deep-sea mining company. While ISA...