Prior to this development, less than 10% of the melting temperatures of the 200,000-plus inorganic compounds that have been identified on earth were known.

New shareholder resolution calls on the company to help lobby for a new emissions trading scheme and for phasing out fossil fuel subsidies.

Steinmetz, 66, was convicted in January 2021 of bribing public officials in Guinea to secure the concession for the vast Simandou iron ore project.

Decision to build the project and associated port will open up a major new iron ore area in the Pilbara.