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Aegirine : NaFe3+[Si2O6], Albite : Na[AlSi3O8], Quartz : SiO2 | |
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Minas Gerais, Southeast Region, Brazil Aegirine Crystal with albite and quartz. Size 4x1x1cm. Rafael Hernandes Corrêa-Silva Collection |
| © Brhounds | Photo ID: 46924 View Count: 632 |
Aegirine : NaFe3+[Si2O6] | |
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Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada Large crystal 1.5 mm. |
| © T. Kennedy 2002 | Photo ID: 2688 View Count: 908 |
Aegirine : NaFe3+[Si2O6] | |
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Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada Field of view 3.5 mm. Doug Merson photo and collection. |
| © 2003 DM | Photo ID: 7257 View Count: 752 |
Aegirine : NaFe3+[Si2O6] | |
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Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada 1,2 mm xls photo and collection: Paul Mestrom |
| © pmestrom@home.nl | Photo ID: 79246 View Count: 343 |
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Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada FOV 6.1 x 4.3 mm. Collected by Modris B. ca 1996. Just a representative specimen. Stereo child photo. |
| Photo ID: 184921 View Count: 227 | |
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Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada FOV 2.2 x 3.3 mm. Collected by Modris B. ca 1998. Just reprsentative of a less common habit at STA. Stereo child photo. |
| Photo ID: 184923 View Count: 148 | |
Aegirine : NaFe3+[Si2O6], Microcline : K[AlSi3O8] | |
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Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada A magnified view of an aegerine ball aggregate of crystals perched on microcline plates. Field of View here is 15mm x 10mm with the ball in the center having 2-3mm diameter. |
| Photo ID: 212183 View Count: 139 | |
Aegirine : NaFe3+[Si2O6], Eudialyte : Na15Ca6(Fe2+,Mn2+)3Zr3[Si25O73](O,OH,H2O)3(OH,Cl)2, Microcline : K[AlSi3O8] | |
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Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada This is a magnified view of a small vug. Field of View is 20mm x 15mm. The Aegerine appears as balls of green needles in the center. They are perched on an base of microcline crystals resembling white plates. To the right is a rose colored eudialyte. There is also a clear crystal which I think is natrolite, but am not certain at this point. |
| Photo ID: 212182 View Count: 133 | |
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Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada FOV 3 cm wide. Found April 1998. This is part of a faily typical (but larger than average) miarolitic cavity with tufts of green aegirine. The white cavity lining is mostly small microcline xls. The shiny black xl is PS of birnessite/rancieite after serandite. (Thanks to Laszlo Horvath for information regarding the rancieite.) The opal is hard to ... |
| Photo ID: 184731 View Count: 126 | |
Aegirine : NaFe3+[Si2O6], Microcline : K[AlSi3O8] | |
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Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada Aegerine (dark needles) and Microcline (White) 7X6.4X2.8 cm |
| © Cindy Hasler-canadianminerals.net | Photo ID: 159577 View Count: 178 |
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