Mineralienatlas - Fossilienatlas
Cumengeite |
Pictures (44 Images total)
Views (File: ): 2147
Cumengeit XX bis 8 mm; Größe: 4.3 x 3.7 x 2.6 cm; Fundort: Amelia Mine, Santa Rosalía (El Boleó), Boleó District, Mun. de Mulegé, Baja California Sur, Mexiko Copyright: Rob Lavinsky; Contribution: slugslayer Location: Mexiko/Baja California Sur/Mulegé, Municipio/Boleó/Santa Rosalía (El Boleó)/Amelia Mine Mineral: Cumengeite Image: 1213575821 Rating: 9 (votes: 1) License: Usage for Mineralienatlas project only |
Cumengeit XX |
bis 8 mm; Größe: 4.3 x 3.7 x 2.6 cm; Fundort: Amelia Mine, Santa Rosalía (El Boleó), Boleó District, Mun. de Mulegé, Baja California Sur, Mexiko |
Copyright: | Rob Lavinsky |
Contribution: slugslayer 2008-06-16 |
Locality: Amelia Mine / Santa Rosalía (El Boleó) / Boleó / Mulegé, Municipio / Baja California Sur / Mexiko |
Views (File: ): 1564
Cumengeit Würfelige blaue Kristalle, BB = 2 mm, Fundort: Passa Limani (Schlackenfundstelle), Lavrion, Attika, Griechenland. Copyright: Hannes Osterhammer; Contribution: Münchener Micromounter Collection: Lithothek der Münchener Micromounter, Collection number: A006182, Donator: Peter Köhlen Location: Griechenland/Attika (Attikí, Attica)/East Attica/Lavreotiki/Lavrion (Laurion), Schlackenfundstellen/Passa Limani/Passa Limani Bucht (Pacha Limani), Schlackenfundstelle Mineral: Cumengeite Image: 1335278902 Rating: 7.5 (votes: 2) License: Usage for Mineralienatlas project only |
Cumengeit (SNr: A006182) |
Würfelige blaue Kristalle, BB = 2 mm, Fundort: Passa Limani (Schlackenfundstelle), Lavrion, Attika, Griechenland. |
Collection: | Lithothek der Münchener Micromounter |
Copyright: | Hannes Osterhammer |
Contribution: Münchener Micromounter 2012-04-24 |
Locality: Passa Limani Bucht (Pacha Limani), Schlackenfundstelle / Passa Limani / Lavrion (Laurion), Schlackenfundstellen / Lavreotiki / East Attica / Attika (Attikí, Attica) / Griechenland |
Views (File: ): 2824
Cumengeit Bildbreite: 1 mm; Fundort: Herzog Julius-Hütte, Astfeld, Goslar, Harz, Deutschland Copyright: Stephan Wolfsried; Contribution: Hg Location: Deutschland/Niedersachsen/Goslar, Landkreis/Langelsheim/Astfeld/Juliushütte Mineral: Cumengeite Image: 1253176602 Rating: 8 (votes: 1) License: Usage for Mineralienatlas project only |
Cumengeit |
Bildbreite: 1 mm; Fundort: Herzog Julius-Hütte, Astfeld, Goslar, Harz, Deutschland |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2009-09-17 |
Locality: Juliushütte / Astfeld / Langelsheim / Goslar, Landkreis / Niedersachsen / Deutschland |
Views (File: ): 799
Cumengeit Bildbreite: 2 mm, Fundort: Carpenara, Val Varenna, Genova, Ligurien, Italien Copyright: Luigi Chiappino; Contribution: thdun5 Location: Italien/Ligurien (Liguria), Region/Genua (Genova), Metropolitanstadt/Val Varenna/Carpenara/Carpenara Schlacken-Lokalität Mineral: Cumengeite Image: 1286457027 Rating: 8 (votes: 1) License: Usage for Mineralienatlas project only |
Cumengeit |
Bildbreite: 2 mm, Fundort: Carpenara, Val Varenna, Genova, Ligurien, Italien |
Copyright: | Luigi Chiappino |
Contribution: thdun5 2010-10-07 |
Locality: Carpenara Schlacken-Lokalität / Carpenara / Val Varenna / Genua (Genova), Metropolitanstadt / Ligurien (Liguria), Region / Italien |
Views (File: ): 1063
Cumengeit Blockige blaue Kristalle, BB = 1,8 mm, Fundort: Herzog Julius-Hütte, Astfeld, Goslar, Harz, Deutschland. Copyright: Hannes Osterhammer; Contribution: Münchener Micromounter Collection: Lithothek der Münchener Micromounter, Collection number: A017587, Donator: Manfred Seitz Location: Deutschland/Niedersachsen/Goslar, Landkreis/Langelsheim/Astfeld/Juliushütte Mineral: Cumengeite Image: 1397313653 Rating: 8 (votes: 1) License: Usage for Mineralienatlas project only |
Cumengeit (SNr: A017587) |
Blockige blaue Kristalle, BB = 1,8 mm, Fundort: Herzog Julius-Hütte, Astfeld, Goslar, Harz, Deutschland. |
Collection: | Lithothek der Münchener Micromounter |
Copyright: | Hannes Osterhammer |
Contribution: Münchener Micromounter 2014-04-12 |
Locality: Juliushütte / Astfeld / Langelsheim / Goslar, Landkreis / Niedersachsen / Deutschland |
Views (File: ): 573
Cumengeit neben Atacamit von der Las Ninas Mine Fundort: Las Ninas, Rodalquilar, Spanien; Mineralien: Cumengeit (blaue xx) Atacamit (grünliche büschelige xx); Bildbreite: 1,4 mm; Bestimmung: Material aus diesem Fund würde per EDX bestimmt - nicht dieses Stück. Copyright: Florian Wrobel; Contribution: Florian Collection: Florian, Collection number: 2625 Location: Spanien/Andalusien (Andalucía)/Almería, Provinz/Níjar/Nationalpark Cabo de Gata-Nijar/Rodalquilar/Las Niñas Mine Mineral: Atacamite, Cumengeite Image: 1504123268 Rating: 8 (votes: 1) License: Usage for Mineralienatlas project only |
Cumengeit neben Atacamit von der Las Ninas Mine (SNr: 2625) |
Fundort: Las Ninas, Rodalquilar, Spanien; Mineralien: Cumengeit (blaue xx) Atacamit (grünliche büschelige xx); Bildbreite: 1,4 mm; Bestimmung: Material aus diesem Fund würde per EDX bestimmt - nich... |
Collection: | Florian |
Copyright: | Florian Wrobel |
Contribution: Florian 2017-08-30 |
Locality: Las Niñas Mine / Rodalquilar / Nationalpark Cabo de Gata-Nijar / Níjar / Almería, Provinz / Andalusien (Andalucía) / Spanien |
Collectors Summary
Color | Indigo blau |
Streak color | blau |
Hardness (Mohs) | 2.5 |
Solubility | +++ HNO3 |
Crystal System | tetragonal, I4/mmm |
Chemism
Chemical formula |
Pb21Cu20Cl42(OH)40·6H2O |
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Chemical composition |
Blei, Chlor, Kupfer, Sauerstoff, Wasserstoff |
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Analysis wt% |
CuO : 20.27, PbO : 58.68, Cl : 19.03, H2O : 5.90 (Ref: berechnet) |
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Strunz 9th edition incl. updates |
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3: Halide (Fluoride, Chloride, Bromide, Iodide) |
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Lapis Classification |
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III: HALOGENIDE (Fluoride, Chloride, Bromide, Jodide) |
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Classification by Hölzel |
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3: HALIDES |
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Dana 8th edition |
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10: Oxyhalides and Hydroxyhalides |
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IMA status |
Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt |
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Mineral status |
anerkanntes Mineral |
Optical Properties
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
2.5 |
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53 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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4.67 |
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4.694 ( ρ calc. Mineralienatlas ) |
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Instability |
+++ HNO3 |
(Co-)Type locality
(Co-)Type locality |
Mexiko/Baja California Sur/Mulegé, Municipio/Boleó/Santa Rosalía (El Boleó)/Amelia Mine |
Preface
References
Mineralogical Magazine 69 (2005), 1037. Panczner, William D., Valle Hamburgo, Gamliel: The discovery of boleite, cumengeite and pseudoboleite. Mineralogical Record Vol. 53, Nr. 4 (2022) S. 517-543. |
Other languages
German |
Cumengeit |
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English |
Cumengeite |
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French |
Cumengeite |
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Spanish |
Cumengeíta |
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Russian |
Куменгит |
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Japanese |
クメンジ石 |
Alternative Name
German |
Cumengit |
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Spanish |
Cumengita |
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Cumengite |
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Cumengite (of Groth) |
CNMNC symbol
Symbol |
Cge |
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