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Tourmaline rims line a thin pegmatite vein, preserving the structure at the time of vein formation <br />See fig. 11. in Druguet et al. 1997. Analysis of a complex high-strain zone at Cap de Creus, Spain. Tectonophysics 280, 31-45. PhotoID90

Tourmaline rims line a thin pegmatite vein, preserving the structure at the time of vein formation <br />See fig. 11. in Druguet et al. 1997. Analysis of a complex high-strain zone at Cap de Creus, Spain. Tectonophysics 280, 31-45. PhotoID90

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