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Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada FOV 0.6 x 0.6 mm. Modris B. coll. This little cluster is almost too small for my equipment and skill to capture. I used objective magnification 7 with a "doubler". But I think all that did was to double the blur. For what it's worth, there is a stereo child photo. August 2009: Reprocessed. Color is more accurate but there were not enough frames ... |
| Photo ID: 181739 View Count: 184 | |
Penkvilksite : Na4Ti2Si8O22·4H2O, Zorite : Na2Ti(Si,Al)3O9·nH2O, Raite : Na4Mn2+3Ti0.25Si8O20(OH)2·10H2O | |
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Yubileinaya (Yubileinoye; Jubilejnaja) pegmatite, Karnasurt Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia "Cauliflower-like" aggregate of Penkvilskite, associated with colourless Zorite-xls (on top) and minute light-brown Raite-xls. Picture width 4mm. Photographer and collection O. Dziallas. |
| © O. Dziallas | Photo ID: 39206 View Count: 501 |
Penkvilksite : Na4Ti2Si8O22·4H2O, Zorite : Na2Ti(Si,Al)3O9·nH2O, Aegirine : NaFe3+[Si2O6] | |
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Yubileinaya (Yubileinoye; Jubilejnaja) pegmatite, Karnasurt Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia 1.8 mm wide cauliflower-like aggregate of snow-white penkvilksite accompanied by white needles of zorite and green aegirine (acmite). Brownish raite is also abundant in the specimen. Light violet material might be terskite. |
| © L Kruszewski 2007 | Photo ID: 91703 View Count: 161 |
Penkvilksite : Na4Ti2Si8O22·4H2O | |
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Yubileinaya (Yubileinoye; Jubilejnaja) pegmatite, Karnasurt Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia Sample size: 3 X 2 cm Collection and photo: Arliguie M |
| © Arliguie M | Photo ID: 121641 View Count: 120 |
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Yubileinaya (Yubileinoye; Jubilejnaja) pegmatite, Karnasurt Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia Picture width is 40mm. White masses of Penkvilksite and some pale brown crystals of Raite (Both minerals are TL). |
| © Elmar Lackner | Photo ID: 130637 View Count: 114 |
Penkvilksite : Na4Ti2Si8O22·4H2O | |
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Yubileinaya (Yubileinoye; Jubilejnaja) pegmatite, Karnasurt Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia Field width is 0.9 mm. Collection of Jesse Crawford. The depth of field has been enhanced using Helicon Focus (3 exposures). Equipment: Nikon D-100 digital camera on a homemade microscope. |
| © 2008 Jesse Crawford | Photo ID: 176916 View Count: 77 |
Penkvilksite : Na4Ti2Si8O22·4H2O | |
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Yubileinaya (Yubileinoye; Jubilejnaja) pegmatite, Karnasurt Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia A 3.5 by 3.0 cms mass of finely crystalline Aegirine with inclusions of white Penkvilsite and some purple Villiaumite. JSS specimen and photo. |
| © JSS | Photo ID: 219797 View Count: 31 |
Penkvilksite : Na4Ti2Si8O22·4H2O | |
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Yubileinaya (Yubileinoye; Jubilejnaja) pegmatite, Karnasurt Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia A 3.5 by 3.5 cms specimen with patches of white Penkvilksite and sone purplish Villiaumite in and in finely crystalline Aegirine. JSS specimen and photo. |
| © JSS | Photo ID: 219796 View Count: 26 |
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