The eclogites in western Norway were formed when Precambrian basement rocks were squeezed and pressed down under great pressure deep under the Caledonian mountain chain. The process may well have triggered some of the deepest earthquakes the world has ever known. The clearest traces of this drama are found in and around Mt. Eldsfjellet, in peaceful Meland.
Hamre Church has, by all accounts been one of the four main churches in Horda County in the Middle Ages. Hamre was a main church for the whole of Hordaland. Timber remains in the present church show that there was a stave church here in medieval times.
On Christmas Day 1795, at 5 a.m., the lightning struck the church in Hosanger. After three hours, the timbered church from the 1600s, which had replaced the stave church from the Middle Ages, was in ashes. Already on New Years Day in 1796, a sermon was held for the Hosanger population in the main church at Hamre, to which the congregation belonged earlier,
Large quantities of nickel ore have been mined from Litlandsvatnet, between Lonevågen and Hosanger. The discovery was made in 1875. During the period of operation from 1882 to 1945, 4170 tonnes of pure nickel were extracted from 462 000 tonnes of ore, a large production by Norwegian standards.
Mangerite is a rock type that was first made famous in a treatise by the Bergen geologist Carl Fredrik Kolderup in 1903. The rock type got its name from the place where it was found, and has made the Mangerud name well known around the world, at least among geologists.
On Vågenes, on one of the prominences out toward Eitrevågen, one finds garnets in anorthosite. The garnets are both older, and not least bigger, than average.
The mountains of western Norway are lovely to wander in. In Cambro-Silurian time it was the mountain itself that wandered. The mountain, or more correctly the bedrock, first moved eastward, then back a bit westward again. All this rocking back and forth in the mountains ended about 400 million years ago.