5479_Palaeoniscum_kupfer
The reason why it is called "Kupferschiefer" (that means something like "copper shale" is the presence of copper and pyrite. Some of the fishes have pyrit scales and bones, but they are rare today. Could only be found many years ago in the time of mining, deep in the mountain. This is one of these fishes with part of the scales and skull pyritized.
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Photo Information
- Taken with NIKON CORPORATION NIKON Z 6
- Focal Length 61 mm
- Exposure Time 1/60
- f Aperture f/18.0
- ISO Speed 320