Mineralienatlas - Fossilienatlas
Calvertite (Calvertit) |
Pictures (2 Images total)
Views (File: ): 401
Verwachsung von Calvertit mit Chalkosin Verwachsung von Calvertit mit Chalkosin, Tsumeb Mine, Otavi Highlands, Namibia; BB ~ 2 mm, analysiert mittels REM-EDX Copyright: MinTreasure.com (Carsten Slotta); Contribution: openpit Location: Namibia/Oshikoto (Otjikoto), Region/Tsumeb/Tsumeb Mine Mineral: Calvertite Image: 1588966956 License: Usage for Mineralienatlas project only |
Verwachsung von Calvertit mit Chalkosin E |
Verwachsung von Calvertit mit Chalkosin, Tsumeb Mine, Otavi Highlands, Namibia; BB 2 mm, analysiert mittels REM-EDX |
Copyright: | MinTreasure.com (Carsten Slotta) |
Contribution: openpit 2020-05-08 |
Locality: Tsumeb Mine / Tsumeb / Oshikoto (Otjikoto), Region / Namibia |
Views (File: ): 13
Calvertit Metallische Calvertit-Einschlüsse (REM-EDX analysiert) in einer Matrix aus Chalkosin und Germanit; Größe des Stücks 2 x 1 x 1 mm. FO: Sieroszowice Mine, Polkowice, Niederschlesien, Polen. Ex Van den Broucke Sammlung (sh.: https://www.mindat.org/mesg-560223.html). Copyright: Wikipedia-user: David Hospital; Contribution: oliverOliver Location: Polen/Niederschlesien (Dolnoslaskie), Woiwodschaft/Polkwitz (Polkowicki), Powiat/Polkwitz (Polkowice)/Sieroszowice Mine Mineral: Calvertite Image: 1703699422 License: Creative Commons - Attribution-ShareAlike 4.0 International (CC BY-SA) V.4.0 |
Calvertit E |
Metallische Calvertit-Einschlüsse (REM-EDX analysiert) in einer Matrix aus Chalkosin und Germanit; Größe des Stücks 2 x 1 x 1 mm. FO: Sieroszowice Mine, Polkowice, Niederschlesien, Polen. Ex Van de... |
Copyright: | Wikipedia-user: David Hospital |
Contribution: oliverOliver 2023-12-27 |
Locality: Sieroszowice Mine / Polkwitz (Polkowice) / Polkwitz (Polkowicki), Powiat / Niederschlesien (Dolnoslaskie), Woiwodschaft / Polen |
Collectors Summary
Color | schwarz |
Streak color | schwarz |
Lustre | Metallglanz |
Hardness (Mohs) | 4 - 5 |
Cleavages | keine |
Fracture | unregelmäßig bis muschelig |
Crystal System | kubisch, Fm3m, F432, F43m |
Morphology | Das Mineral tritt in xenomorphen, elongierten bis ellipsoiden Körnern bis 0,1mm Größe auf. |
Chemism
Chemical formula |
Cu5Ge0.5S4 |
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Empirical formula (analysis) |
(Cu4.782Fe0.143Zn0.041Ga0.025V0.005)Σ4.996(Ge0.382As0.096)Σ0.478S4S4 |
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Chemical composition |
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Analysis wt% |
Cu : 63.10, Fe : 1.66, Zn : 0.55, Ge : 5.76, As : 1.50, S : 26.63 (Ref: Canadian Mineralogist 2007) |
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Strunz 9th edition incl. updates |
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2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite) |
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Lapis Classification |
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II: SULFIDE UND SULFOSALZE (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide) |
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Classification by Hölzel |
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2: SULFIDES |
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IMA status |
anerkannt 10/2006 |
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Mineral status |
anerkanntes Mineral |
Optical Properties
Crystallography
Physical Properties
4 - 5 |
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268 - 307; 283 (25g) |
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5.239 (berechnet) |
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5.24 ( ρ calc. Mineralienatlas ) |
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keine |
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unregelmäßig bis muschelig |
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spröde |
(Co-)Type locality
(Co-)Type locality |
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Type material |
Canadian Museum of Nature, Ottawa, Kanada Natural History Museum, London, England |
Collection number of type material |
CMNMC 85731 (Kanada); BM 2004, 78 (England) |
Paragenesis of type material |
Reinerit, Tennantit, Gallit, Chalcocit |
Preface
References
Other languages
German |
Calvertit |
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Spanish |
Calvertita |
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English |
Calvertite |
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Russian |
Калвертит |
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Simplified Chinese |
卡硫锗铜矿 |
CNMNC (IMA)-Number
IMA 2006-030 |
CNMNC symbol
Symbol |
Cvt |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | dgvF44h5Y0CZjEK0bvUfTQ |
GUID (Global unique identifier) | E3C50B76-7988-4063-998C-42B46EF51F4D |
Database ID | 4380 |