Mineralienatlas - Fossilienatlas
Kenoargentotetrahedrite-(Fe) |
Pictures (5 Images total)
Views (Image: 1263637426): 5799, Rating: 8.67 |
Freibergit |
BB: 9 mm, Revier Freiberg, Sachsen, Deutschland |
Collection: | Coelestin |
Copyright: | Coelestin |
Contribution: Coelestin 2010-01-16 |
Locality: Freiberg, Revier / Mittelsachsen, Landkreis / Sachsen / Deutschland |
Views (Image: 1437325102): 1878 |
Freibergit |
Feinkörniges Erz aus Freibergit, Galenit, Sphalerit, Pyrit und evtl. Owyheeit (sog. "Weißgültigerz") gefunden im Bau über der 6. Gezeugstrecke auf dem Johannes Stehenden, Johannes Schacht, Grube Be... |
Collection: | raritätenjäger |
Copyright: | raritätenjäger |
Contribution: raritätenjäger 2015-07-19 |
Locality: Grube Beschert Glück / Zug / Freiberg / Freiberg, Revier / Mittelsachsen, Landkreis / Sachsen / Deutschland |
Views (Image: 1438113895): 1472 |
Freibergit xx Braunspat xx D |
Himmelsfürst bei Freiberg, Erzgebirge, Sachsen; Größe der Stufe: 130 x 75 x 40 mm; 3 bis 7 mm große Kristalle auf Matrix |
Collection: | ex. Sammlung Uhlmann |
Copyright: | Pyromorphit |
Contribution: Pyromorphit 2015-07-28 |
Locality: Grube Himmelsfürst / Brand-Erbisdorf / Freiberg, Revier / Mittelsachsen, Landkreis / Sachsen / Deutschland |
Views (Image: 1439146349): 1110 |
Freibergit |
Massiver Freibergit mit Galenit, etwas Proustit und Rhodochrosit als 8 cm breites Gangstück von der Neuglück & Drei Eichen Fundgrube (konsolidiert zu Vereinigt Feld), Brand-Erbisdorf, Erzgebirge, S... |
Collection: | raritätenjäger |
Copyright: | raritätenjäger |
Contribution: raritätenjäger 2015-08-09 |
Locality: Vereinigt Feld / Brand-Erbisdorf / Freiberg, Revier / Mittelsachsen, Landkreis / Sachsen / Deutschland |
Views (Image: 1481821873): 860 |
Freibergit |
Grube Himmelsfürst, Brand-Erbisdorf, Revier Freiberg, Erzgebirge, Sachsen, Deutschland; tetraedrische Kristalle mit sekundären Malachit; Größe 1,3 cm x 0,7 cm |
Collection: | Furrasa |
Copyright: | Furrasa |
Contribution: Furrasa 2016-12-15 |
Locality: Grube Himmelsfürst / Brand-Erbisdorf / Freiberg, Revier / Mittelsachsen, Landkreis / Sachsen / Deutschland |
Collectors Summary
Color | grau, stahlgrau, schwarz |
Streak color | rötlich schwarz |
Hardness (Mohs) | 4.5 |
Solubility | +++ HNO3 |
Crystal System | kubisch, I43m |
Chemism
Chemical formula |
[Ag6]4+(Cu4Fe2)Sb4S12☐ |
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Additional chem. information |
Mögliche Beimengungen werden in George 2017 beschrieben, siehe auch Tetraedrit-Gruppe. |
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Chemical composition |
Antimon, Eisen, Kupfer, Silber, Schwefel, Vakanz |
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Analysis wt% |
Ag : 36.00, Cu : 12.40, Fe : 4.10, Zn : 0.60, Sb : 25.10, As : 0.50, S : 21.80 (Ref: Min.Dep.74) |
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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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03: Sulfides - Sulfosalts |
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IMA status |
Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Tetrahedrite Group ⇒ Freibergite series |
Optical Properties
grau, stahlgrau, schwarz |
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rötlich schwarz |
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opak |
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
4.5 |
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302 (100g) |
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4.85 - 5 / Durchschnittlich = 4.92 |
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5.316 ( ρ calc. Mineralienatlas ) |
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Instability |
+++ HNO3 |
(Co-)Type locality
Preface
Author (Name, Year) |
Kenngott, 1853 |
References
IMA group assignments
Refresh list | Actuality: 11. May 2022 - 19:51:24 |
Other languages
German |
Kenoargentotetraedrit-(Fe) |
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Spanish |
Kenoargentotetraedrita |
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French |
Kenoargentotetrahedrite |
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English |
Kenoargentotetrahedrite-(Fe) |
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Russian |
Фрейбергит |
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Japanese |
銀四面銅鉱 |
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Simplified Chinese |
黝锑银矿 |
Alternative Name
German |
Aphtonit |
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Spanish |
Aphtonita |
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English |
Aphtonite |
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German |
Graugültigerz |
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German |
Leukargyrit |
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Spanish |
Leukargyrita |
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English |
Leukargyrite |
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German |
Polytelit |
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English |
Polytelite |
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German |
Silberfahlerz |
CNMNC symbol
Symbol |
Kattr-Fe |
Automatic Links to external internet sources (Responsibility is with the operator)
German pages |
DeWikiPedia - search for: Kenoargentotetraedrit-(Fe) Google-Bilder-Suche - search for: Kenoargentotetraedrit-(Fe) Mineralienatlas.de (Forum) - search for: Kenoargentotetraedrit-(Fe) |
English pages |
Mindat - search for: Kenoargentotetrahedrite-(Fe) Webmineral - search for:Kenoargentotetrahedrite-(Fe) Handbook-of-Mineralogy - search for: Kenoargentotetrahedrite-(Fe) RRUFF - Raman, XRD and other mineral data - search for: Kenoargentotetrahedrite-(Fe) RRUFF - References and PDF downloads - search for: Kenoargentotetrahedrite-(Fe) American-Mineralogist-Crystal-Structure-Database - search for: Kenoargentotetrahedrite-(Fe) Strahlen.org - search for: Kenoargentotetrahedrite-(Fe) |
Russian pages |
Webmineral.ru - search for: Фрейбергит |
Mineral Dealer
German pages |
hausen - Mineralgroßhandel - search for: Kenoargentotetraedrit-(Fe) Crystal-Treasure.com - search for: Kenoargentotetraedrit-(Fe) Bosse - search for: Kenoargentotetraedrit-(Fe) Edelsteine Neuburg - Gundolf Fischer - search for: Kenoargentotetraedrit-(Fe) |
Locations with GPS information