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Thorogummite (Thorogummit) |
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Thorogummit (weiß) Schwarz? Einerkilen, Flatebygd, Evje og Hornnes, Setesdal, Agder, NO. BB:6cm. Copyright: Doc Diether; Contribution: Doc Diether Collection: Doc Diether Location: Norwegen/Agder, Provinz/Setesdal/Evje og Hornnes/Flatebygd/Einerkilen Mineral: Thorogummite Image: 1623163849 License: Usage for Mineralienatlas project only |
Thorogummit (weiß) |
Schwarz? Einerkilen, Flatebygd, Evje og Hornnes, Setesdal, Agder, NO. BB:6cm. |
Collection: | Doc Diether |
Copyright: | Doc Diether |
Contribution: Doc Diether 2021-06-08 |
Locality: Einerkilen / Flatebygd / Evje og Hornnes / Setesdal / Agder, Provinz / Norwegen |
Collectors Summary
Color | braun, grünlich grau, lederfarben, weiß, schwarz |
Hardness (Mohs) | 5.5 |
Crystal System | tetragonal, I41/amd |
Additional information / Summary
Heterogene Mixtur von nicht-kristallinen Sekundärmineralien durch Alterung, Dehydration oder Metamiktion von Thorit |
Chemism
Chemical formula |
Th(SiO4)1-x(OH)4x |
Chemical composition |
Silicium, Thorium, Sauerstoff, Wasserstoff |
Strunz 9th edition incl. updates |
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9: Silikate (Germanate) |
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Lapis Classification |
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VIII: SILIKATE |
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Classification by Hölzel |
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9: SILICATES |
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IMA status |
Paula C. Piilonen; Ralph Rowe; Glenn Poirier; Joel D. Grice; Andrew M. McDonald: Discreditation of thorogummite. The Canadian Mineralogist 2014, Vol.52, Nr. 4 (2014) S. 769-774. offiziell diskreditiert - CNMNC Newsletter No. 21, August 2014 |
Mineral status |
Mineralstatus fragwürdig |
Optical Properties
braun, grünlich grau, lederfarben, weiß, schwarz |
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opak |
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RI value α / ω / n |
1.54 |
RI value γ / ε |
1.64 |
Ri mean |
1.59! |
2V angle |
Uniaxial |
Optical Data Luminescence
Color SW-UV (254nm) |
  gelblich weiß |
Most Common Activator |
(UO2)2+ (Uranyl-Ion) als Verunreinigungen |
Afterglow (Persistant Luminescence) |
keine Daten |
Crystallography
Crystals 3D
Open larger view |
Physical Properties
5.5 |
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5.4 |
(Co-)Type locality
(Co-)Type locality |
Preface
Author (Name, Year) |
Hidden & Mackintosh, 1889 |
References
Handbook of Mineralogy (Anthony et al.), 2 (1995), 794 CNMNC Newsletter No. 21, August 2014 [diskeditiert] |
Other languages
German |
Thorogummit |
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French |
Thorogummite |
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English |
Thorogummite |
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Spanish |
Torogummita |
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Russian |
Торогуммит |
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Japanese |
トロゴム石 |
Alternative Name
Chlorothorit |
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Chlorothorita |
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Chlorothorite |
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Hydrothorite |
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Mackintoshit |
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Mackintoshita |
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Mackintoshite |
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Maitlandit |
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Maitlandita |
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Maitlandite |
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Nicolayit |
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Nicolayita |
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Nicolayite |
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English |
Phosphothorogummite |
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Thorogummita |
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Simplified Chinese |
水钍石 |
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