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— CH. 1 · GEOLOGICAL ORIGINS AND IRON RESOURCES —

Elba

~4 min read · Ch. 1 of 5
5 sections
  • The island of Elba rose from the ancient Tethyan seafloor through violent tectonic shifts. Slices of rock once submerged in that prehistoric ocean now form the mountainous western coast. These rocks endured at least two major orogenies, known as the Alpine and Apennine events. Subduction of the oceanic crust beneath Italy pushed parts of the ancient seafloor onto the continent. Later extension within the stretched inner part of the Apennine Mountains caused adiabatic melting. This process created igneous bodies like Mount Capanne and the La Serra-Porto Azzuro granitoids. Skarn fluids dissolved carbonate units and precipitated iron-rich minerals in their place. One specific mineral, ilvaite, was first identified on this island and takes its name from the Latin word for Elba. High-angle faults formed later, allowing iron-rich fluids to migrate through the crust. The deposits left behind by these fluids created the island's rich seams of iron ore. Monte Calamita dominates the hilly area where these famous deposits lie.

  • Ligures Ilvates originally inhabited the land now called Elba. Ancient Greeks named it Aethalia after the smoky fumes rising from metal producing furnaces. Apollonius of Rhodes wrote about the Argonauts resting here during their travels in his epic poem Argonautica. He described skin-coloured pebbles that they dried their hands on as visible signs of their visit. Strabo presented a slightly different account regarding variegated stones remaining on the shore. The port known today as Porto Ferraio was once called portus Argous. Beliefs held that the Argonauts landed there on their return voyage. Etruscans settled the island and began mining iron at Elba. Romans followed them after 480 BC and continued calling the island Ilva. These early communities valued the mines deeply due to the abundance of resources found within the earth.

  • Ostrogoths invaded the island during the early medieval period before Lombards arrived. The Republic of Pisa eventually claimed possession of the territory. After the battle of Meloria, Genoa took control but lost it back to Pisa in 1292. Two centuries passed while the Appiani family ruled as Lords of Piombino. They sold Pisa to the house of Visconti of Milan in 1399. Barbary pirates from North Africa devastated Elba and the coasts of Tuscany in 1544. Cosimo I de' Medici received part of the island in 1546 and fortified Portoferraio. He renamed the town Cosmopoli while returning the rest to the Appiani in 1577. Philip II of Spain captured Porto Longone in 1596 and built two fortresses there. This section came under direct power of Spain through the State of the Presidi. The Kingdom of Naples claimed sovereignty over this part in 1736 but left it abandoned.

  • Napoleon Bonaparte arrived at Portoferraio on the 4th of May 1814 aboard HMS Undaunted. Captain Thomas Ussher conveyed him to the island following his forced abdication. The Treaty of Fontainebleau dictated his exile after he became Emperor of the French. He was allowed to keep a personal guard of 400 men including volunteers and officers. Nearby seas patrolled by French and British navies ensured he could not escape easily. Napoleon stayed for almost ten months before managing to escape back to France. His departure occurred on the 26th of February 1815 with about 1,000 men. During his residence he carried out economic and social reforms to improve local quality of life. The Congress of Vienna later gave Elba to the Grand Duchy of Tuscany. This period marked a unique chapter where an emperor governed a small Mediterranean island.

  • French 1er Corps d'Armée liberated the island from German occupation on the 17th of June 1944. British forces including Royal Naval Commandos supported the operation known as Opération Brassard. Faulty intelligence and strong defences made the battle more difficult than expected. BOAC Flight 781 crashed in waters off the coast of Elba in 1954. Recent decades have seen the island become an important international tourist destination. Visitors arrive thanks to rich cultural heritage, cuisine and nature found throughout the region. Four ferry companies connect the mainland via routes between Piombino and Portoferraio. Silver Air serves Marina di Campo Airport with flights to the Italian mainland. Cycling trails attract road racers looking for technical training routes near Fonte di Coppi. Fausto Coppi trained here toward the end of his career before death ended his run. The plaque on the fountain reads: 1960, 2010, here the champion quenched his thirst after fifty years on the run.

Common questions

What is the geological origin of the island of Elba?

The island of Elba rose from the ancient Tethyan seafloor through violent tectonic shifts. Slices of rock once submerged in that prehistoric ocean now form the mountainous western coast.

How did the name Ilva originate for the island of Elba?

Ancient Greeks named it Aethalia after the smoky fumes rising from metal producing furnaces. Romans followed them after 480 BC and continued calling the island Ilva due to the iron-rich minerals found there.

When did Napoleon Bonaparte arrive at Portoferraio on the island of Elba?

Napoleon Bonaparte arrived at Portoferraio on the 4th of May 1814 aboard HMS Undaunted following his forced abdication. He stayed for almost ten months before managing to escape back to France on the 26th of February 1815.

Who liberated the island of Elba from German occupation during World War II?

French 1er Corps d'Armée liberated the island from German occupation on the 17th of June 1944. British forces including Royal Naval Commandos supported the operation known as Opération Brassard.

Why is the mineral ilvaite associated with the island of Elba?

One specific mineral, ilvaite, was first identified on this island and takes its name from the Latin word for Elba. Skarn fluids dissolved carbonate units and precipitated iron-rich minerals in their place within the crust.