Contorted phyllite,a metamorphic rock. Phyllite is formed by continuing metamorphic pressure on slate. Even more pressure would produce a schist | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Joyce Photographics |
Bildgröße: | 5123 px × 3411 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: |
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