| Home Page | Log In | Message Board | The Mindat Directory |
| Register | Search Pages | Chat Now! (2 online) | Mindat Auctions |
|
|
|
Vuonnemite : Na11Ti4+Nb2(Si2O7)2(PO4)2O3(F,OH) | |
|
Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada Field of view: 2 mm Photo and collection Antonio Borrelli |
| © Antonio Borrelli | Photo ID: 192025 View Count: 57 |
Vuonnemite : Na11Ti4+Nb2(Si2O7)2(PO4)2O3(F,OH) | |
|
Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada Photographed by and in the collection of Doug Merson. |
| © 2005 DM | Photo ID: 31963 View Count: 401 |
Vuonnemite : Na11Ti4+Nb2(Si2O7)2(PO4)2O3(F,OH) | |
|
Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada FOV 5.6 x 4.5 mm. Modris B. (ex Ron Waddell) This is just an anhedral plate. At MSH vuonnemite is most easily distinguished from epistolite by the bright yellow fluorescence. |
| Photo ID: 192029 View Count: 38 | |
Vuonnemite : Na11Ti4+Nb2(Si2O7)2(PO4)2O3(F,OH) | |
|
Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada Specimen and photograph by Arnaldo Brunetti Field of view: 4mm Obtained from Gilles |
| Photo ID: 208081 View Count: 36 | |
Vuonnemite : Na11Ti4+Nb2(Si2O7)2(PO4)2O3(F,OH) | |
|
Ilimaussaq complex, Narsaq, Kitaa (West Greenland) Province, Greenland Almost a 1.5 cm crystal, specimen courtesy of Excalibur Mineral Company. |
| © 2007, J. Weissman | Photo ID: 139343 View Count: 121 |
Vuonnemite : Na11Ti4+Nb2(Si2O7)2(PO4)2O3(F,OH) | |
|
Kvanefjeld tunnel, Kvanefjeld Uranium deposit, Kuannersuit (Kvanefjeld) plateau, Ilimaussaq complex, Narsaq, Kitaa (West Greenland) Province, Greenland A 0,6 mm group of rare, yellowish, platy vuonnemite crystals. It was originally embedded in villiaumite which was removed by soaking the specimen in water. Kvanefjeld tunnel is the second locality for vuonnemite in Greenland. See: Rønsbo, J. G., Lenonardsen, E. S., Petersen, O. V. & Johnsen, O.: Second occurrence of vuonnemite: the ... |
| © OT. Ljostad | Photo ID: 195290 View Count: 67 |
Vuonnemite : Na11Ti4+Nb2(Si2O7)2(PO4)2O3(F,OH), Villiaumite : NaF | |
|
Kvanefjeld tunnel, Kvanefjeld Uranium deposit, Kuannersuit (Kvanefjeld) plateau, Ilimaussaq complex, Narsaq, Kitaa (West Greenland) Province, Greenland A 8 mm group of rare, yellowish, platy vuonnemite crystals with red, massive villiaumite. Kvanefjeld tunnel is the second locality for vuonnemite in Greenland. See: Rønsbo, J. G., Lenonardsen, E. S., Petersen, O. V. & Johnsen, O.: Second occurrence of vuonnemite: the Ilímaussaq alkaline intrusion, South Greenland. – N. Jb. Miner. Mh. H 10, ... |
| © OT. Ljostad | Photo ID: 195286 View Count: 52 |
Vuonnemite : Na11Ti4+Nb2(Si2O7)2(PO4)2O3(F,OH), Ussingite : Na2AlSi3O8OH | |
|
Umbozero mine, Alluaiv Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia Yellowish, platy, exfoliating vuonnemite, on massive lilac ussingite. Field of view = 1 cm. |
| © L Kruszewski 2007 | Photo ID: 92991 View Count: 157 |
| |
|
Shkatulka pegmatite, Umbozero mine, Alluaiv Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia Large tabular crystal of yellowish vuonnemite from the central ussingite core of the pegmatite. Associating minerals are orange prismatic serandite, brownish-black masses of neotocite between serandite prismes, minute pearly scales of shkatulkalite, replacing vuonnemite along its cleavage surfaces. Specimen size is 6x4.5x3 cm. Collected by Arkady ... |
| © Pavel M. Kartashov | Photo ID: 166978 View Count: 203 |
Vuonnemite : Na11Ti4+Nb2(Si2O7)2(PO4)2O3(F,OH), Ussingite : Na2AlSi3O8OH, Sérandite : Na(Mn2+,Ca)2[HSi3O9] | |
|
Shkatulka pegmatite, Umbozero mine, Alluaiv Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia Part of a larger Ussingite-Serandite-Vuonnemite specimen. Vuonnemite is pale yellow (center of picture), intergrown with lavender-colored Ussingite an minor yellowish-brown Serandite. Old field trip material from H.J. Wilke. All species proven by XRD. Width of view: about 4 cm. My collection. Shkatulka vein, Umbozero mine, Lovozero (Lapis, 4/97; ... |
| © Roger Lang 2003 | Photo ID: 10170 View Count: 588 |
| Page 1 of 2 (1 to 10 of 13 total) | Next Page | |
| Page: 1 2 | ||
