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San Miguel Island, Azores District, Portugal

Latitude: 37°46'49"N
Longitude: 25°30'22"W
São Miguel, Açores, Portugal

Mineral List

Mineral list contains entries from the region specified including sub-localities
Aegirine
Aegirine-augite
Aenigmatite
Albite
'Amphibole Group'
Andradite
Annite
'Apatite'
Arfvedsonite
Astrophyllite
Augite
Biotite
Britholite-(Ce)
'Britholite Group'
Britholite-(Y)
Calcite
Chevkinite-(Ce)
'Clinopyroxene Subgroup'
Dalyite
Diopside
Eudialyte ?
Eudialyte Group
Euxenite-(Y)
Fayalite
Fergusonite-(Y)
Ferrokentbrooksite
Ferrorichterite
Fluorapatite
Forsterite
Gyrolite ?
Hedenbergite
Hematite
Ilmenite
Katophorite
Låvenite
Magnetite
Molybdenite
'Monazite'
Natrolite ?
'Olivine'
Opal
'Pumice'
Pyrochlore Group
'Pyroxene Group'
Quartz
Sanidine
Sodalite
Thorite
Titanite
Zircon
Zircophyllite


51 entries listed. 42 valid minerals.

Localities in this Region

Portugal

The above list contains all mineral locality references listed on mindat.org. 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 mindat.org 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.

References

- Hartung, G. (1860): Die Azoren in ihrer äußeren Erscheinung und nach ihrer geognostischen Natur, Leipzig, Verlag von Wilhelm Engelmann
- Zbyszewsky, G. (1961). Étude geologique de l’ile de S. Miguel (Açores). Comunicações Serviços Geológicos de Portuga, 45l, pp. 5–79.
- M. Storey, J. A. Wolff, M. J. Norry and G. F. Marriner (1989): Origin of hybrid lavas from Agua de Pau volcano, Sao Miguel, Azores. Geological Society, London, Special Publications 42, 161-180.

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Copyright © Jolyon Ralph and Ida Chau 1993-2012. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
Current server date and time: 7th Feb 2012 19:02:06
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