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| A board of switches at Koenigsborn. | The view from Koenigsborn's tower. | A Protego cap can be found here, as well. | A close up of the Protego cap. |
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Excursions of the University of Aachen - part 3 ! |
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Please click on the photos' small versions in order to enlarge them and to get the corresponding background information. ATTENTION: The pictures' explanations can now be found UNDER the large versions. |
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| A board of switches at Koenigsborn. | The view from Koenigsborn's tower. | A Protego cap can be found here, as well. | A close up of the Protego cap. |
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| We are at the Pastoratsberg in the Ruhr area. | Geological structures in the forest. | The saddle can be seen very clearly. | The saddle once again. |
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| At the former Robert Mueser colliery. | Colliery's water is pumped up at Robert Mueser. | A rockface with geological structures. | Wasserfall seam with explanation panel. |
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| I enlarged the panel to show it better. | The students look at the rockface. | The next quarry is in sight. | A rock. |
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| The students have to be able to climb. | A nice view along the valley of the River of Ruhr. | Research in a quarry | A rockface with a seam in it's upper part. |
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| Interesting patterns in the rock. | The group takes a closer look at the seam. | About 30 centimetres of coal in the seam. | Auguste Victoria colliery in the background. |