Click on thumbnails for a larger image. Please be patient since some of these pages of thumbnail images take some time to load. These mineral photos are copyrighted by their owners and may not be used without permission.
Direnzoite: NaK6MgCa2(Al13Si47O120)·36H2O
Comments: A fragment of the original piece of xenolith that containes direnzoite specimen. AmMin v93:96. Location: Massif Central (France). Scale: Sample size 4 cm. © American Mineralogist
Comments: SEM micrograph of direnzoite showing the internal radial fiberous structure of the nodule. (AmMin, v93:97. Location: Massif Central (France). Scale: See Image. © American Mineralogist