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Fluorthalénite-(Y) : Y3Si3O10F | |
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Hundholmen, Tysfjord, Nordland, Norway Crystal with 1cm - August of 2005 |
| © Martins da Pedra | Photo ID: 186146 View Count: 99 |
Fluorthalénite-(Y) : Y3Si3O10F, Fluorite (Var: Yttrofluorite) : (Ca1-xYx)F2+x where 0.05< x <0.3 | |
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Hundholmen, Tysfjord, Nordland, Norway A 5 mm, brownish, translucent fluorthalenite-(Y) crystal in ytrofluorite matrix. The specimen (no. 3351) is in the micromount collection of OT. Ljostad. |
| © OT. Ljostad | Photo ID: 23580 View Count: 1034 |
Fluorthalénite-(Y) : Y3Si3O10F | |
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Hundholmen, Tysfjord, Nordland, Norway A 1,5 cm partly transparent crystal of Fluorthalenite-(Y) embedded in Quartz with black Biotite from Hundholmen, Tysfjord, Nordland, Norway. Specimen and photo: Knut Eldjarn. |
| © Knut Eldjarn | Photo ID: 143701 View Count: 337 |
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Hundholmen, Tysfjord, Nordland, Norway Fluorthalénite-(Y) dark yellow to brown tabular crystal of about 18 mm in length on matrix of yttrofluorite ; Specimen size 7x5x4 cm |
| © Fabrizio Frattini | Photo ID: 105683 View Count: 186 |
Fluorthalénite-(Y) : Y3Si3O10F | |
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Hundholmen, Tysfjord, Nordland, Norway dimension area mm. 14 x 14 photo and collection Luigi Chiappino |
| © luigi chiappino | Photo ID: 230059 View Count: 28 |
Fluorthalénite-(Y) : Y3Si3O10F | |
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Hundholmen, Tysfjord, Nordland, Norway Crystal size 2 mm. Collection and photo Giovanni Fraccaro. |
| © G.Fraccaro | Photo ID: 158048 View Count: 124 |
Fluorthalénite-(Y) : Y3Si3O10F | |
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Hundholmen, Tysfjord, Nordland, Norway Fluorthalénite-(Y) crystal with 1x0,2x0,2cm on matrix of Yttrofluorite - Overall size 4x3x2cm - August of 2005 - from Karsten Eig collection |
| © Martins da Pedra | Photo ID: 39859 View Count: 536 |
Fluorthalénite-(Y) : Y3Si3O10F, Fluorite (Var: Yttrofluorite) : (Ca1-xYx)F2+x where 0.05< x <0.3 | |
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Hundholmen, Tysfjord, Nordland, Norway Fluorthalénite-(Y) crystal with 1cm in Yttrofluorite matrix- Overall size 4x3x2cm - August of 2005 |
| © Martins da Pedra | Photo ID: 59658 View Count: 329 |
Fluorthalénite-(Y) : Y3Si3O10F, Fluorite (Var: Yttrofluorite) : (Ca1-xYx)F2+x where 0.05< x <0.3 | |
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Hundholmen, Tysfjord, Nordland, Norway Fluorthalénite-(Y) crystal with 1,3cm in Yttrofluorite matrix - August of 2005 |
| © Martins da Pedra | Photo ID: 68487 View Count: 257 |
Fluorthalénite-(Y) : Y3Si3O10F, Fluorite (Var: Yttrofluorite) : (Ca1-xYx)F2+x where 0.05< x <0.3 | |
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Hundholmen, Tysfjord, Nordland, Norway Fluorthalénite-(Y) crystal with 1,3cm in Yttrofluorite matrix- Overall size 4x4x2,5cm - August of 2005 |
| © Martins da Pedra | Photo ID: 59655 View Count: 336 |
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