| Home Page | Log In | Message Board | The Mindat Directory |
| Register | Search Pages | Chat Now! (2 online) | Mindat Auctions |
|
|
|
| |
|
Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada FOV ~ 1.2 cm wide. Thanks to the Horvaths. This is from a "hornfelsized shale xenolith" near a sill contact. See the Mineralogical Record article "Mineralogy of the Saint-Amable Sill, Varennes and Saint-Amable Québec" by L. Horváth, E. Pfenninger-Horváth, R.A. Gault and P.Tarassoff (March-April 1998). I never found any of this myself. Nov ... |
| Photo ID: 173866 View Count: 137 | |
Labuntsovite-Fe : Na4K4(Ba,K)2Fe2+(Ti,Nb)8[(O,OH)2|Si4O12]4 · 10H2O | |
|
Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada dimension area mm. 2 x 2 photo and collection Luigi Chiappino |
| © luigi chiappino | Photo ID: 247078 View Count: 21 |
Labuntsovite-Fe : Na4K4(Ba,K)2Fe2+(Ti,Nb)8[(O,OH)2|Si4O12]4 · 10H2O | |
|
Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia LABUNTSOVITE, Khibiny, Kola, Russia. A mixed mineral specimen with brownish crystalline structures. Associated minerals probably natrolite, aegirine and albite. Photographed by Sara Giller Crystal Vine specimen. |
| Photo ID: 46101 View Count: 292 | |
Labuntsovite-Fe : Na4K4(Ba,K)2Fe2+(Ti,Nb)8[(O,OH)2|Si4O12]4 · 10H2O | |
|
N'orkpakhk (Niorkpakhk; Nyorkpukhk; N'Yourpakhk) Mt, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia Crystals size 1,6 cm. Photo and collection Giovanni Fraccaro. |
| © GiovanniFraccaro | Photo ID: 44855 View Count: 488 |
Labuntsovite-Fe : Na4K4(Ba,K)2Fe2+(Ti,Nb)8[(O,OH)2|Si4O12]4 · 10H2O | |
|
Rasvumchorr Mt, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia Width of field 0.6 mm. Collection of Jesse Crawford. Compositing software CombineZP. Equipment: Nikon D-100 digital camera on a homemade microscope. |
| © 2008 Jesse Crawford | Photo ID: 194619 View Count: 192 |
Labuntsovite-Fe : Na4K4(Ba,K)2Fe2+(Ti,Nb)8[(O,OH)2|Si4O12]4 · 10H2O, Aegirine : NaFe3+[Si2O6] | |
|
Jones Mill (Martin Marietta) Quarry (Highway 51 Quarry; Mid-State Quarry), Magnet Cove, Hot Spring Co., Arkansas, USA Labuntsovite-Fe balls, identified using SEM-EDS. The field of view is about 4mm wide. Self collected February 2006. C. Stefano specimen #2510. |
| © C. Stefano '08 | Photo ID: 201489 View Count: 82 |
| Page 1 of 1 (1 to 6 of 6 total) | ||
| Page: 1 | ||
