Smectite Group, Natrolite, Thomsonite-Ca

Locality: Lomba dos Pianos Quarry, Magoito, Sintra, Lisboa District, Portugal

Note: The mineral species Smectite Group is not listed in our database for this locality. This specimen may be misidentified or the mindat list of minerals at this locality may be incomplete.

Sample with 10x7x5cm - May of 2009

This photo has been shown 157 times

Photo added: 15th May 2009

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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.
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