National Institute of Ocean Technology (NIOT) has embark on significant exploratory trials in the Andaman Sea using the Varaha-3, a specialise seabed mining machine. These trials, which took place at a depth of 1,193 metres, are part of India’s broader initiative to explore and harness ocean resources responsibly.
The Geological Survey of India previously survey the trial locations, identifying them as potential hotspots for valuable mineral resources, particularly polymetallic nodules.
During the trials, Varaha-3 effectively gather polymetallic nodules ranging in size from 60 to 120 mm.
These nodules contain essential metals such as nickel, cobalt, and copper, vital for various industries, particularly those focus on renewable energy and electric vehicle production.
The successful collection represents a notable advancement in India’s capabilities for deep-sea mining.
The design of Varaha-3 emphasises efficiency and minimisation of environmental impact, aligning with India’s commitment to sustainable ocean resource management.
As part of the Deep Ocean Mission, Indian government has made significant investments in developing advance technology for deep-sea exploration.
This includes an integrate mining system aim at enhancing the efficiency of nodule extraction and transportation.
Exploratory Mining Trials were conducted in the #AndamanSea locations for polymetallic nodules by the #DeepSeaMining Group of #NIOT. The locations had been surveyed and indicated by the Geological Survey of India (@GeologyIndia). A specially built seabed mining machine, Varaha-3… pic.twitter.com/Y2fjVNx5TZ
— MoES NIOT (@MoesNiot) October 3, 2024
These exploratory trials not only showcase the technical proficiency of the Varaha-3 but also pave the way for potential commercial mining operations in the future.
With ongoing research and innovation, India is positioning itself to lead in sustainable seabed resource extraction, contributing to the global demand for critical minerals essential for clean energy technologies.
