Locality type: | Complex |
Classification |
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Species: | Mica Group var: Lepidomelane |
Age information |
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Maximum recorded age: | 277 ± 14 Ma |
Minimum recorded age: | 277 ± 14 Ma |
Sample ages: | | Recorded age | Geologic Time | Sample | Dating method |
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1 | 277 ± 14 Ma | Cisuralian | - | Rb-Sr |
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Sample references: | |
1 | - | Priem, H. N. A., Boelrijk, N. A. I. M., Verschure, R. H., Hebeda, E. H., & Floor, P. (1966). Isotopic evidence for Upper-Cambrian or Lower-Ordovician granite emplacement in the Vigo area, Northwestern Spain. Geologie en Mijnbouw (Netherlands), 45, 36-40. |
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Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Lepidomelane data |
Locality Data: | Click here to view Galiñeiro Complex, Vincios, Gondomar, Pontevedra, Galicia, Spain |
Data Identifiers |
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Mindat Occurrence Record ID: | 1015781 |
Long-form Identifier: | 1:3:1015781:1 |
GUID (UUID V4): | 01d781f1-20ff-4aeb-a378-bb1e923981c4 |
References |
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Priem, H. N. A., Boelrijk, N. A. I. M., Verschure, R. H., Hebeda, E. H., & Floor, P. (1966). Isotopic evidence for Upper-Cambrian or Lower-Ordovician granite emplacement in the Vigo area, Northwestern Spain. Geologie en Mijnbouw (Netherlands), 45, 36-40. Montero, P., Bea, F., Corretgé, L. G., Floor, P., & Whitehouse, M. J. (2009). U-Pb ion microprobe dating and Sr and Nd isotope geology of the Galiñeiro igneous complex: A model for the peraluminous/peralkaline duality of the Cambro-Ordovician magmatism of Iberia. Lithos, 107(3-4), 227-238. https://doi.org/10.1016/j.lithos.2008.10.009 |