Mineralienatlas - Fossilienatlas
Haycockite |
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Haycockit schwarze Einschlüsse von Haycockit mit Mooihoekit in Calcit, Duluth Complex, Hibbing, St Louis Co., Minnesota, USA; BB < 1 cm Copyright: mintreasure.com; Contribution: openpit Location: USA/Minnesota/St. Louis Co./Hibbing/Duluth Complex Mineral: Haycockite Image: 1688310378 License: Usage for Mineralienatlas project only |
Haycockit |
schwarze Einschlüsse von Haycockit mit Mooihoekit in Calcit, Duluth Complex, Hibbing, St Louis Co., Minnesota, USA; BB < 1 cm |
Copyright: | mintreasure.com |
Contribution: openpit 2023-07-02 |
Locality: Duluth Complex / Hibbing / St. Louis Co. / Minnesota / USA |
Collectors Summary
Color | messinggelb-met. |
Streak color | schwarz |
Hardness (Mohs) | 4 |
Crystal System | orthorhombisch, |
Chemism
Chemical formula |
Cu4Fe5S8 |
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Chemical composition |
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Analysis wt% |
Cu : 32.16, Fe : 35.03, Ni : 0.40, S : 32.41 (Ref: American Mineralogist 72) |
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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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Dana 8th edition |
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02: Sulfide Minerals |
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IMA status |
Anerkannt von der CNMNC |
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Mineral status |
anerkanntes Mineral |
Optical Properties
messinggelb-met. |
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schwarz |
Crystallography
Crystal Structure 3D
Open larger view |
Physical Properties
4 |
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263 (50g) |
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4.35 |
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4.331 ( ρ calc. Mineralienatlas ) |
(Co-)Type locality
(Co-)Type locality |
Südafrika/Mpumalanga, Provinz/Ehlanzeni, Distrikt/Lydenburg/Mooihoek Farm |
Preface
Author (Name, Year) |
Cabri & Hall, 1972 |
Other languages
German |
Haycockit |
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Spanish |
Haycockita |
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English |
Haycockite |
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French |
Haycockite |
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Russian |
Хейкоит |
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Russian |
Хейкокит |
CNMNC (IMA)-Number
IMA 1971-028 |
CNMNC symbol
Symbol |
Hyc |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | NBxhUIs3iUmocAytn-dwBw |
GUID (Global unique identifier) | 50611C34-378B-4989-A870-0CAD9FE77007 |
Database ID | 1537 |