Mineralienatlas - Fossilienatlas
Morimotoite |
Pictures (2 Images total)
Views (File: ): 624
Morimotoit ![]() Morimotoit als glänzende schwarze Kruste von der Fuka Mine in Japan. Stufe von Alfredo Petrov Copyright: Stefan; Contribution: Stefan Location: Japan/Honshū (Honschu), Insel/Chūgoku (Tschugoku, Chugoku), Region/Okayama, Präfektur/Takahashi/Bitchu (Bicchu)/Fuka Mine Mineral: Morimotoite Image: 1477520702 License: Usage for Mineralienatlas project only |
Morimotoit ![]() |
Morimotoit als glänzende schwarze Kruste von der Fuka Mine in Japan. Stufe von Alfredo Petrov |
Copyright: | Stefan |
Contribution: Stefan 2016-10-27 |
Locality: Fuka Mine / Bitchu (Bicchu) / Takahashi / Okayama, Präfektur / Chūgoku (Tschugoku, Chugoku), Region / Honshū (Honschu), Insel / Japan |
Views (File: ): 307
Morimotoit ![]() Bildbreite ca. 1 mm; Japan/Hokkaido/Hokkaido, Präfektur/Hidaka, Unterpräfektur/Saru, Landkreis/Hidaka/Chisaka/Serpentinitsteinbruch; Seltenheit; winzige gut ausgebildete Morimotoit-Kristalle; Stufe: Alfredo Petrov Copyright: Stefan; Contribution: Stefan Location: Japan/Hokkaidō (Hokkaido), Insel/Hokkaidō (Hokkaido), Präfektur/Hidaka, Unterpräfektur/Saru, Landkreis/Hidaka/Chisaka/Serpentinitsteinbruch Mineral: Morimotoite Image: 1572212756 License: Usage for Mineralienatlas project only |
Morimotoit ![]() |
Bildbreite ca. 1 mm; Japan/Hokkaido/Hokkaido, Präfektur/Hidaka, Unterpräfektur/Saru, Landkreis/Hidaka/Chisaka/Serpentinitsteinbruch; Seltenheit; winzige gut ausgebildete Morimotoit-Kristalle; Stufe... |
Copyright: | Stefan |
Contribution: Stefan 2019-10-27 |
Locality: Serpentinitsteinbruch / Chisaka / Hidaka / Saru, Landkreis / Hidaka, Unterpräfektur / Hokkaidō (Hokkaido), Präfektur / Hokkaidō (Hokkaido), Insel / Japan |
Collectors Summary
Color | schwarz |
Streak color | grau |
Hardness (Mohs) | 7.5 |
Cleavages | nicht beobachtet |
Fracture | halbmuschelig |
Crystal System | kubisch, Ia3d |
Chemism
Chemical formula |
{Ca3}[TiFe2+](Si3)O12 |
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Chemical composition |
Calcium, Eisen, Silicium, Titan, Sauerstoff |
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Analysis wt% |
SiO2 : 26.93, TiO2 : 18.51, ZrO2 : 1.48, Al2O3 : 0.97, Fe2O3 : 11.42, FeO : 7.78, MgO : 0.87, CaO : 31.35 (Ref: Mineralogical Magazine 95) |
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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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Dana 8th edition |
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51: Nesosilicate Minerals |
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IMA status |
Anerkannt von der CNMNC |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Garnet supergroup ⇒ Silicate garnets; Garnet group (Z charge 12) |
Optical Properties
schwarz |
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grau |
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opak |
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max. Birefringence |
0.000 |
RI value α / ω / n |
1.995 |
Ri mean |
1.995 |
2V angle |
Isotropisch |
Optical Data Luminescence
keine Fluoreszenz bekannt |
Crystallography
Crystals 3D
Open larger view |
Physical Properties
7.5 |
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1110 (50g) |
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3.75 |
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3.694 ( ρ calc. Mineralienatlas ) |
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nicht beobachtet |
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halbmuschelig |
(Co-)Type locality
(Co-)Type locality |
Japan/Honshū (Honschu), Insel/Chūgoku (Tschugoku, Chugoku), Region/Okayama, Präfektur/Takahashi/Bitchu (Bicchu)/Fuka Mine |
Preface
Author (Name, Year) |
Henmi & Kusachi & Henmi, 1995 |
References
IMA group assignments
Refresh list | Actuality: 29. Sep 2023 - 20:58:38 |
Other languages
German |
Morimotoit |
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French |
Morimotoite |
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English |
Morimotoite |
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Spanish |
Morimotoíta |
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Russian |
Моримотоит |
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Japanese |
森本石榴石 |
CNMNC (IMA)-Number
IMA 1992-017 |
CNMNC symbol
Symbol |
Mmt |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | ny_roZf2KEG1jiTnrVF0mQ |
GUID (Global unique identifier) | A1EB2F9F-F697-4128-B58E-24E7AD517499 |
Database ID | 2608 |