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Hydroxylborite (Hydroxylborit) |
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Hydroxylborit radialstrahliges Aggregat von Hydroxylborit, Titovskoe Bor-Lagerstätte, Tas-Khayakhtakh-Gebirge, Sacha, Russland; BB ~ 1 cm, analysiert Copyright: MinTreasure.com (Carsten Slotta); Contribution: openpit Location: Russland/Ferner Osten, Föderationskreis/Sacha (Sakha, Jakutien, Якутия), Republik/Tas-Khayakhtakh-Gebirge/Titovskoe (Titovskoye) Bor-Lagerstätte Mineral: Hydroxylborite Image: 1648887430 License: Usage for Mineralienatlas project only |
Hydroxylborit |
radialstrahliges Aggregat von Hydroxylborit, Titovskoe Bor-Lagerstätte, Tas-Khayakhtakh-Gebirge, Sacha, Russland; BB 1 cm, analysiert |
Copyright: | MinTreasure.com (Carsten Slotta) |
Contribution: openpit 2022-04-02 |
Locality: Titovskoe (Titovskoye) Bor-Lagerstätte / Tas-Khayakhtakh-Gebirge / Sacha (Sakha, Jakutien, Якутия), Republik / Ferner Osten, Föderationskreis / Russland |
Collectors Summary
Color | farblos |
Streak color | weiß |
Lustre | Glasglanz |
Hardness (Mohs) | 3.5 |
Cleavages | unvollkommen (0001) |
Fracture | muschelig |
Crystal System | hexagonal, P63/m |
Morphology | Das Mineral bildet in der Typlokalität prismatische, 1,5 x 0,2 mm große Kristalle, ohne deutliche Endflächen. |
Chemism
Chemical formula |
Mg3(BO3)(OH)3 |
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Additional chem. information |
OH-dominiertes Analog von Fluoborit |
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Chemical composition |
Magnesium, Bor, Sauerstoff, Wasserstoff |
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Analysis wt% |
B2O3 : 18.43, MgO : 65.71, F : 10.23, H2O : 9.73 (Ref: Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 1904-1974 2007) |
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Strunz 9th edition incl. updates |
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6: Borate |
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Lapis Classification |
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V: NITRATE, CARBONATE UND BORATE |
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Classification by Hölzel |
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6: Borates |
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IMA status |
anerkannt 2005 |
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Mineral status |
anerkanntes Mineral |
Optical Properties
Optical Data Luminescence
bläuliche Fluoreszenz im UV-Licht |
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Color SW-UV (254nm) |
  blau |
Afterglow (Persistant Luminescence) |
keine Daten |
Crystallography
Crystal Structure 3D
Open larger view |
Physical Properties
(Co-)Type locality
(Co-)Type locality |
Russland/Ferner Osten, Föderationskreis/Sacha (Sakha, Jakutien, Якутия), Republik/Tas-Khayakhtakh-Gebirge/Titovskoe (Titovskoye) Bor-Lagerstätte |
Preface
Calcit, Dolomit, Mg-reicher Ludwigit, Kotoit, Szaibelyit, Klinohumit, Magnetit, Serpentin, Chlorit |
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Name from |
chemischer Zusammensetzung und kristallchemischer Verwandschaft mit Fluoborit |
Other languages
German |
Hydroxylborit |
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English |
Hydroxylborite |
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Russian |
Гидроксилборит |
CNMNC (IMA)-Number
IMA 2005-054 |
CNMNC symbol
Symbol |
Hyb |
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