Note 144 — SPAIN.*
Reading edition
In 1873 600,000 tons of pyrites were exported from the district of Huelva, of which 340,000 tons came from the mine of Tharsis.
Reading edition
In 1873 600,000 tons of pyrites were exported from the district of Huelva, of which 340,000 tons came from the mine of Tharsis.