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Sérandite Gallery

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Sérandite : Na(Mn2+,Ca)2[HSi3O9], Aegirine : NaFe3+[Si2O6]

Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada

Serandite with balls of aegirine. Field of view 6 mm. Doug Merson photo and collection.
 © 2003 DMPhoto ID: 7249    View Count: 523

Sérandite : Na(Mn2+,Ca)2[HSi3O9], Eudialyte : Na15Ca6(Fe2+,Mn2+)3Zr3[Si25O73](O,OH,H2O)3(OH,Cl)2, Aegirine : NaFe3+[Si2O6], Microcline : K[AlSi3O8]

Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada

A vug containing a 5mm serandite prismatic pink crystal. at the top right is a rose like reddish aggregate of eudialyte. Just under that is a ball of greenish aegerine needles.These are surrounded by white plate like crystals of microcline. The FOV is 15mm x 11.5mm
Photo ID: 212659    View Count: 118

Multiple photos availableSérandite : Na(Mn2+,Ca)2[HSi3O9], Eudialyte Group

Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada

FOV 6.9 x 4.6 mm. Collected by Modris B. late 1990s.
Very pale pink serandite with aggregate of tabular raspberry eudialyte.
Child photo is stereo.
July 2009: Fixed L-R reversal in child photo.
Photo ID: 187236    View Count: 92

Multiple photos availableSérandite : Na(Mn2+,Ca)2[HSi3O9]

Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada

Serandite with bladed habit. Photo is about 2.9 mm in length. Photo and specimen: Steve Stuart. Specimen obtained from Bill Lechner. Associated minerals include cordylite-(Ce), mangan-neptunite, fluorite, and other yet to be conformed.
 © SMS 2008Photo ID: 173114    View Count: 85

Sérandite : Na(Mn2+,Ca)2[HSi3O9]

Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada

The xl is about 2 mm tall. Collected by Modris B. late 1990s.
Photo ID: 186925    View Count: 67

Sérandite : Na(Mn2+,Ca)2[HSi3O9]

Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada

FOV 2.5 x 3.4 mm. Collected by Modris B. late 1990s.
The color is much like some serandite from MSH.
Photo ID: 186924    View Count: 63

Multiple photos availableSérandite : Na(Mn2+,Ca)2[HSi3O9], Yofortierite : Mn5Si8O20(OH)2·8-9H2O

Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada

FOV 6.9 x 4.3 mm. Collected by Modris B ca 1998.
Compare with white serandite from MSH: http://www.mindat.org/photo-187232.html
The yofortierite is the tan/brown fibrous mass behind the serandite.
Stereo child photo.
Photo ID: 187233    View Count: 63

Multiple photos availableSérandite : Na(Mn2+,Ca)2[HSi3O9], Microcline : K[AlSi3O8]

Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada

FOV 4.2 x 3.1 mm. Collected by Modris B. ca 1998.
Typical pink STA serandite on white microcline.
Single focus film. Stereo child photo.
Photo ID: 187553    View Count: 61

Sérandite : Na(Mn2+,Ca)2[HSi3O9]

Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada

7X9X6.2 cm
 © Cindy Hasler canadianminerals.netPhoto ID: 159570    View Count: 152

Sérandite : Na(Mn2+,Ca)2[HSi3O9], Analcime : Na2[Al2Si4O12] · 2H2O

Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada

Serandite (salmon colored) and Analcime (white)
3.5X2.3X2 cm
 © Cindy Hasler-canadianminerals.netPhoto ID: 159576    View Count: 142
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Copyright © Jolyon Ralph and Ida Chau 1993-2009. 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. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 23rd Nov 2009 21:07:51