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Holmengrå

Holmengrå

07.12.2018 - 12:45

Holmengrå is the only place in Hordaland where we find traces of the abrasion that is supposed to have transformed Western Norway from a Himalaya-like high mountain landscape during the earth's Paleozoic Era, to a flat lowlands terrain during the Mezosoic Era. Just 400 million years ago, large and small stones plummeted down from the high mountains. Some of these stones became incorporated into the conglomerate bedrock on Holmengrå.

Bjørsvik

Bjørsvik

24.06.2018 - 15:41

The industrial settlement Bjørsvik

Lurøyane

Lurøyane

16.06.2018 - 18:49

The geology along Oster Fjord and further eastward, in cross-section and on the surface. (Haakon Fossen)

Stall

11.12.2018 - 14:43

The Bergen Arcs have an unusually sharp boundary to the bedrock in the east. Geologists think that this was caused by movements in the earth's crust during the Devonian Period. Then, the Bergen Arcs on the Lindås peninsula sank a whole 10 kilometres in relation to the Precambrian basement gneisses on the east side of Fens Fjord and Aust Fjord.

Hummelfossen power station., Masfjorden

Hummelfossen

17.06.2018 - 16:33

As early as 1906 the Matre and Haugsdal waterway was bought up by the businessman Blauuw from Bergen; the first “waterfall speculator” in the Matre area. He immediately resold it to Fr. Hiorth, who transferred all the rights to the company Matrefaldene in 1908. Behind A/S Matrefaldene were German interests, Badische Anilin und Sodafabrik, which wanted to start production of saltpetre fertilizer with nitrogen and electricity.

Litlematre

Litlematre

18.03.2018 - 08:10

Bjørn West-museum

Matre- Bjørn West museum

17.06.2018 - 16:35

Eclogite bedrock at Ådnefjellet.

Eldsfjellet

13.12.2018 - 09:04

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.

Under the grass fields lie large quantities of sand and gravel.

Nedre Helland- Sand Quarries

13.12.2018 - 11:09

The three spades in the municipal coat of arms for Modalen are sand spades. Sand quarrying has brought income and employment. As much as 70,000-80,0000 tonnes of sand and gravel left the municipality each year since the turn of the millennium, to be used as cementing sand. Why is Modalen endowed with so much sand?

From Osterøy museum

Gjerstad

18.06.2018 - 19:58

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