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Pedra da Luz Mines, Trindade, Vila Flor, Bragança District, Portugal

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Name(s) in local language(s): Minas da Pedra Luz, Trindade, Vila Flor, Distrito de Bragança, Portugal
Located 10 kilometers SE of Mirandela.

Perigranitic mineralization with lateral zoning around a Hercynian leucogranite : stade 1/near the granite (scheelite, wolframite, molybdenite, bismuth, bismuth sulfosalts).
(cf. Freixeda and Lombo da Veiga deposits).
CO2-fluids, 490-550 °C.

Host rocks are Lower Silurian metasedimentary rocks (phyllitic quartzites and black shales).
Biotite zone of amphibolite facies.
Contact metamorphism (granite) : cordierite, andalusite and muscovite.

Mineral List

13 entries listed. 11 valid minerals.

The above list contains all mineral locality references listed on This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
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