Mineralienatlas - Fossilienatlas
Munakataite (Munakatait) |
Pictures (5 Images total)
Views (File: ): 605
Munakataite Prismatic crystals of munakataite on quartz with chlorargyrite. FOV 1mm. I collected this specimen from the dump of the Bird Nest E3 prospect. Bird Nest E3, Otto Mountain, Baker, San Bernardino Co., California, USA Copyright: Brent Thorne; Contribution: Stefan Location: USA/Kalifornien (California)/San Bernardino Co./Baker/Otto Mountain/Bird Nest drift Mineral: Munakataite Image: 1440573645 Rating: 8 (votes: 1) License: Usage for Mineralienatlas project only |
Munakataite |
Prismatic crystals of munakataite on quartz with chlorargyrite. FOV 1mm. I collected this specimen from the dump of the Bird Nest E3 prospect. Bird Nest E3, Otto Mountain, Baker, San Bernardino Co.... |
Copyright: | Brent Thorne |
Contribution: Stefan 2015-08-26 |
Locality: Bird Nest drift / Otto Mountain / Baker / San Bernardino Co. / Kalifornien (California) / USA |
Views (File: ): 697
Munakataite Elongated, platy crystals of munakataite on quartz. FOV 1mm. Associated minerals, not in the photograph, include, calcite, khinite, and telluroperite. I collected this specimen on 3-15-13. SW cut, Otto Mountain, Baker, San Bernardino Co., California, USA Copyright: Brent Thorne; Contribution: Stefan Location: USA/Kalifornien (California)/San Bernardino Co./Baker/Otto Mountain/SW cut Mineral: Munakataite Image: 1440573589 License: Usage for Mineralienatlas project only |
Munakataite |
Elongated, platy crystals of munakataite on quartz. FOV 1mm. Associated minerals, not in the photograph, include, calcite, khinite, and telluroperite. I collected this specimen on 3-15-13. SW cut, ... |
Copyright: | Brent Thorne |
Contribution: Stefan 2015-08-26 |
Locality: SW cut / Otto Mountain / Baker / San Bernardino Co. / Kalifornien (California) / USA |
Views (File: ): 385
Munakatait BB 2mm Farbe blau,kugelig. Frankreich/Okzitanien (Occitanie), Region/Lot, Département/Cuzac/La Gasquie Copyright: Hannes Osterhammer; Contribution: anatase2 Collection: anatase2 Location: Frankreich/Okzitanien (Occitanie), Region/Lot, Département/Figeac, Arrondissement/Cuzac/La Gasquie Mineral: Munakataite Image: 1527881546 License: Usage for Mineralienatlas project only |
Munakatait |
BB 2mm Farbe blau,kugelig. Frankreich/Okzitanien (Occitanie), Region/Lot, Département/Cuzac/La Gasquie |
Collection: | anatase2 |
Copyright: | Hannes Osterhammer |
Contribution: anatase2 2018-06-01 |
Locality: La Gasquie / Cuzac / Figeac, Arrondissement / Lot, Département / Okzitanien (Occitanie), Region / Frankreich |
Views (File: ): 181
Munakatait, kleine blaue Kugeln Neufund für Deutschland Copyright: Joy Desor; Contribution: husi Collection: husi Location: Deutschland/Nordrhein-Westfalen/Arnsberg, Bezirk/Siegen-Wittgenstein, Kreis/Wilnsdorf/Wilgersdorf/Grube Neue Hoffnung Mineral: Munakataite Image: 1638378137 License: Usage for Mineralienatlas project only |
Munakatait, kleine blaue Kugeln ER |
Neufund für Deutschland |
Collection: | husi |
Copyright: | Joy Desor |
Contribution: husi 2021-12-01 |
Locality: Grube Neue Hoffnung / Wilgersdorf / Wilnsdorf / Siegen-Wittgenstein, Kreis / Arnsberg, Bezirk / Nordrhein-Westfalen / Deutschland |
Views (File: ): 25
Munakatait, Neue Hoffnung Wilnsdorf Bildbreite 0,7 mm; Erstfund für Deutschland Copyright: Matthias Reinhardt; Contribution: husi Collection: Lithothek der Münchener Micromounter, Collection number: A046544, Donator: husi Location: Deutschland/Nordrhein-Westfalen/Arnsberg, Bezirk/Siegen-Wittgenstein, Kreis/Wilnsdorf/Wilgersdorf/Grube Neue Hoffnung Mineral: Munakataite Image: 1664908447 License: Usage for Mineralienatlas project only |
Munakatait, Neue Hoffnung Wilnsdorf (SNr: A046544) ER |
Bildbreite 0,7 mm; Erstfund für Deutschland |
Collection: | Lithothek der Münchener Micromounter |
Copyright: | Matthias Reinhardt |
Contribution: husi 2022-10-04 |
Locality: Grube Neue Hoffnung / Wilgersdorf / Wilnsdorf / Siegen-Wittgenstein, Kreis / Arnsberg, Bezirk / Nordrhein-Westfalen / Deutschland |
Collectors Summary
Color | hellblau |
Streak color | bläulichweiß |
Lustre | Glasglanz (auf Spaltflächen Perlmuttglanz) |
Hardness (Mohs) | < 2 |
Cleavages | vollkommen in einer Richtung parallel zu b |
Fracture | zeigt keinen Bruch |
Crystal System | monoklin, P21/m |
Morphology | Das Mineral tritt in Form von dünnen Überzügen auf. Diese Überzüge bestehen aus Aggregaten, welche wiederum aus winzigen, faserigen, bis 30 µm langen Kriställchen zusammengesetzt sind. |
Chemism
Chemical formula |
Pb2Cu2(Se4+O3)(SO4)(OH)4 |
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Empirical formula (analysis) |
Pb1.93Cu1.89(Se4+0.85S0.15O3)(SO4)(OH)4 |
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Additional chem. information |
Blei-Kupfer Selenit-Sulphat; Munakatait ist das SO4-Analog von Schmiederit und das erste Se-Mineral von Japan. |
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Chemical composition |
Blei, Kupfer, Selen, Sauerstoff, Schwefel, Wasserstoff |
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Analysis wt% |
SO3 : 9.73, SeO2 : 13.19, CuO : 18.33, PbO : 53.71 (Ref: J.Min.Petr.Sci.2008) |
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Strunz 9th edition incl. updates |
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7: Sulfate (Selenate, Tellurate, Chromate, Molybdate, Wolframate) |
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Lapis Classification |
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VI: SULFATE, CHROMATE, MOLYBDATE UND WOLFRAMATE |
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Classification by Hölzel |
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7: SULFATES CHROMATES MOLYBDATES WOLFRAMATES |
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IMA status |
anerkannt Juni 2007 |
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Mineral status |
anerkanntes Mineral |
Optical Properties
hellblau |
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bläulichweiß |
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transparent |
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Glasglanz (auf Spaltflächen Perlmuttglanz) |
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Im Durchlicht schwacher Pleochroismus von farblos nach sehr schwach blau |
Optical Data Luminescence
keine Fluoreszenz |
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
< 2 |
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24 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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5.505 (berechnet) |
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5.318 ( ρ calc. Mineralienatlas ) |
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vollkommen in einer Richtung parallel zu b |
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zeigt keinen Bruch |
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spröde |
(Co-)Type locality
(Co-)Type locality |
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Type material |
National Museum of Nature and Science, Tokyo, Japan |
Collection number of type material |
NSM-M28982 |
Paragenesis of type material |
Preface
zusammen mit Malachit, Erzmineralien: Electrum, Chalcopyrit, Sphalerit, Galenit, Hessit, und Sylvanit. Sekundärmineralien: Cerussit, Anglesit, Linarit, Pyromorphit, Malachit und Brochantit |
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Rareness |
sehr selten |
Name from |
der Stadt Munakata |
Author (Name, Year) |
Satoshi Matsubara, 2007 |
References
Other languages
German |
Munakatait |
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English |
Munakataite |
Alternative Name
Japanese |
宗像石 |
CNMNC (IMA)-Number
IMA 2007-012 |
CNMNC symbol
Symbol |
Mkat |
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Locations with GPS information