In order to determine its origin, Italian scientists took a tiny sample from the blade and compared the proportion of lead isotope — a kind of «finger print» of
the ore deposits which remains unchanged in any objects subsequently made from the ore — with the corresponding data from numerous mineral deposits in Europe and the entire Mediterranean region.
Billionaire Sanjeev Gupta has been picking up iron
ore deposits which China steelmakers left behind in the last boom.
Not exact matches
By: Dylan Slater 23rd September 2016 Limpopo - based platinum mine Booysendal Platinum — a subsidiary of platinum group metals producer Northam Platinum — recently accessed the Booysendal South
ore deposit as part of its expansion of mining capacity at the Booysendal concession,
which required it to employ an alternative conveyor... →
And yet, it is an amazing
ore deposit,
which in time should yield tremendous value.
This compared with the mining boom in
which Australia and Brazil's rich iron
ore deposits made them the only beneficiaries of China's rapid industrialization.
These strategic industries, he revealed, include an iron and steel industry,
which will exploit Ghana's iron
ore deposits at Oppon Manso and Sheini, near Tamale, and facilitate the manufacture of machine parts and equipment.
With Government determined to exploit the country's bauxite and iron
ore deposits, with the Ghana Integrated Bauxite and Aluminum Development Authority set to spearhead this, President Akufo - Addo was delighted about the progress made in a novel technology being promoted by UMaT,
which involves the use of plastic waste to upgrade bauxite
ore to yield 90 % alumina, as against the present grade of 40 % to 45 %.
The skeleton key is needed to unlock another mining area for players,
which gives iridium
ore deposits.