Mindat Logo
Home Page Log In Message Board The Mindat Directory
Register Search Pages Chat Now! (2 online) Mindat Auctions

Krennerite

Big Photo

Sacarîmb (Sãcãrâmb; Szekerembe; Nagyág), Hunedoara Co., Romania
© 2003 ROM

Show Krennerite Photos (8)
Formula:
(Au,Ag)Te
 
2
System:OrthorhombicHardness:2½
Name:In honor of the Hungarian mineralogist, Joseph A. Krenner (1839-1920).
This page provides mineralogical data about Krennerite.

Classification of Krennerite

IMA status:Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
Strunz 8th edition ID:2/D.16-30
Nickel-Strunz 10th (pending) edition ID:2.EA.15

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
E : Metal Sulfides, M: S <= 1:2
A : M:S = 1:2 - With Cu, Ag, Au
Dana 8th edition ID:2.12.13.1

2 : SULFIDES
12 : AmBnXp, with (m+n):p = 1:2
Hey's CIM Ref.:3.3.2

3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
3 : Sulphides etc. of Au
mindat.org URL:http://www.mindat.org/min-2274.html
Please feel free to link to this page.

Type Occurrence of Krennerite

Type Locality:Sacarîmb (Sãcãrâmb; Szekerembe; Nagyág), Hunedoara Co., Romania
Year of Discovery:1877

Physical Properties of Krennerite

Hardness (Mohs):2½

Crystallography of Krennerite

Crystal System:Orthorhombic
Cell Parameters:a = 16.54Å, b = 8.82Å, c = 4.46Å
Ratio:a:b:c = 1.875 : 1 : 0.506
Unit Cell Volume:V 650.64 ų (Calculated from Unit Cell)
Crystal Atlas:
Image Loading
Click on an icon to view
Krennerite - Short prismatic [001]

About Crystal Atlas

You may need to scroll this box using your mouse to view the full instructions.

The mindat.org Crystal Atlas allows you to view a selection of crystal drawings of real and idealised crystal forms for this mineral and, in certain cases, 3d rotating crystal objects. You need Java to see these. You can download Java for free - click here to download Java

The 3d models and java code are kindly provided by www.smorf.nl. You can control the movement of the models by holding down the left mouse-button over the 3d model and moving your mouse. Keyboard controls are:

: default positions
t/T: decrease/increase transparency x/X: next/previous texture
b/B: next/previous background w: toggle wireframe
s: toggle sticks m: toggle miller indices
k: toggle crystallographic axes =/-: zoom in/out
r: stop/start rotation 1/2/3


Note: You will not be able to switch between different crystal models using the Opera 8.5x web browser due to a bug in Opera - you need to use either Firefox or Internet Explorer 6/7 or Opera 9.

Chemical Properties of Krennerite

Formula:
(Au,Ag)Te
 
2
Essential elements:Au, Te
All elements listed in formula:Ag, Au, Te
Common Impurities:Fe

Relationship of Krennerite to other Species

Related Minerals - Nickel-Strunz Grouping):
2.EA.05Sylvanite
(Au,Ag)
 
2
Te
 
4
2.EA.10Calaverite
AuTe
 
2
2.EA.15Kostovite
CuAuTe
 
4
2.EA.20Berndtite
SnS
 
2
2.EA.20Kitkaite
NiTeSe
2.EA.20Melonite
NiTe
 
2
2.EA.20Merenskyite
(Pd,Pt)(Te,Bi)
 
2
2.EA.20Moncheite
(Pt,Pd)(Te,Bi)
 
2
2.EA.20Shuangfengite
IrTe
 
2
2.EA.20Sudovikovite
PtSe
 
2
2.EA.25Verbeekite
PdSe
 
2
2.EA.30Drysdallite
Mo(Se,S)
 
2
2.EA.30Jordisite
MoS
 
2
2.EA.30Molybdenite
MoS
 
2
2.EA.30Tungstenite
WS
 
2
Related Minerals - Hey's Index Grouping:
3.3.1Calaverite
AuTe
 
2
3.3.3Kostovite
CuAuTe
 
4
3.3.4Uytenbogaardtite
Ag
 
3
AuS
 
2
3.3.5Fischesserite
Ag
 
3
AuSe
 
2
3.3.6Petrovskaite
AuAg(S,Se)
3.3.7Petzite
Ag
 
3
AuTe
 
2
3.3.8Muthmannite
(Ag,Au)Te
3.3.9Sylvanite
(Au,Ag)
 
2
Te
 
4
3.3.10Penzhinite
(Ag,Cu)
 
4
Au(S,Se)
 
4
3.3.11Bezsmertnovite
(Au,Ag)
 
4
Cu(Te,Pb)
3.3.12Bilibinskite
PbCuAu
 
3
Te
 
2
3.3.13Bogdanovite
(Au,Te,Pb)
 
3
(Cu,Fe)
3.3.14Montbrayite
(Au,Sb)
 
2
Te
 
3

Other Names for Krennerite

Synonyms:
Müllerine
German names:
Krennerit
Russian names:
Креннерит
Spanish names:
Krennerita

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Krennerite

Reference List:Palache, Charles, Harry Berman & Clifford Frondel (1944), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume I: Elements, Sulfides, Sulfosalts, Oxides. John Wiley and Sons, Inc., New York. 7th edition, revised and enlarged: 333-334.

Tschermaks Mineralogische und Petrographische Mitteilungen (1984): 33: 253-262.

Internet Links for Krennerite

Search Engines:
  • Look for Krennerite on Google
  • Look for Krennerite images on Google
    • External Links:
  • Look for Krennerite on Webmineral
  • Look for Krennerite on Athena Mineralogy
  • Look for Krennerite on Wikipedia
  • Look for Krennerite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Search for Krennerite in the Natural History Museum (London) online catalogue
  • Krennerite details from Handbook of Mineralogy (PDF)
    • Mineral Dealers:
  • rare and unusual minerals mainly crystallized
  • Buy from David K Joyce minerals
  • Search for Krennerite at Thames Valley Minerals
  • High-end worldwide specimens & outstanding customer service
  • Search for Krennerite on minvision.com
  • Wright's Rock Shop - excellent mineral specimens since 1970
  • Rare and Unusual minerals at Mineralogical Research Company
  • The Arkenstone - Fine Minerals
  • Buy fine minerals and gemstones from Pala International
  • e-Rocks - Mineral Auctions and Sales
  • Fabre Minerals - search for Krennerite specimens
  • Mineral Classics - Worldwide Collector Quality Minerals and Gems
    • Jobs:
  • Mining & Geology Jobs

    • Page Sponsor

    Sponsorship:This page is currently not sponsored. Click here to find out how you can sponsor this page.

    Localities for Krennerite

    Hide Locality List
    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
    These maps work faster with Firefox!
    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Argentina
     
    • Catamarca
      • Andalgalá
    • Salta
      • Organullo Mining District
    Australia
     
    • Western Australia
      • Kalgoorlie
    		Canadian Mineralogist (2003) 41, 1503-1524
    Canada
     
    • Ontario
      • Timiskaming District
        • Bannockburn Township
          • Matachewan
    		No reference listed
    • Québec
      • Abitibi Co.
        • Montbray Township
    Chile
     
    • Coquimbo Region
      • Elqui Province
        • El Indio deposit
    		Llaumet C./Henríquez F. (1976); "Faja de mineralización de oro, plata, cobre y arsenico en la Cordillera Andina de la III y IV región"; Primero Congreso Geológico Chileno, Vol. II.
    China
     
    • Henan Province
      • Luoyang Prefecture
        • Luanchuan Co.
          • Xiaoqinling gold belt
    		Jingwen Mao, Goldfarb, R.J., Zhengwei Zhang, Wenyi Xu, Yumin Qiu, and Jun Deng (2002): Mineralium Deposita 37(3/4), 306-325.
    Egypt
     
    • Eastern Desert
      • Qift (Kift; Coptos) area
    		Osman A. M., Pieczonka J., Piestrzyński A. 2002: Relationships between gold and tellurides in the El Sid gold deposit, Eastern Desert, Egypt. Mineralogia Polonica, vol. 33, no 2, 15-26
    Fiji
     
    • Viti Levu
      • Tavua Gold Field
        • Vatukoula
    		Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990
    16th Australian Geological Convention, Adelaide,
    J.M. Boirat and J. Lum, Chron. Rech. Min., N° 486, 1987, pp 55-62, BRGM.
    Finland
     
    • Etelä-Suomen Lääni
      • Orivesi
    		No reference listed
    Hungary
     
    • Heves Co.
      • Mátra Mts.
        • Parádfürdő
    		Szakáll & Jánosi : Minerals of Hungary, 1995
    Japan
     
    • Honshu Island
      • Tohoku Region
        • Aomori Prefecture
    		Aoki (1988) Sanko-Gakkai Kou'en-Youshi, 60.
          • Shimokita-gun
    		K Jouhou, #131 (15-4-2002)
    Kazakhstan
     
    • Kökshetaü Oblysy (Kokshatau [Kokchetav] Oblast')
    		P.M. Kartashov analytical data
    Mexico
     
    • Sonora
      • Mun. de Moctezuma
    		Lapis 2001(1), 11-40
    Romania
     
    • Alba Co.
      • Zlatna (Zalatna)
    		Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990
    • Hunedoara Co.
    		Term.Füz.(1877) 1, 33-35
    Russia
     
    • Eastern-Siberian Region
      • Transbaikalia (Zabaykalye)
        • Irkutskaya Oblast'
          • Bodaibo Region
    		http://www.igem.ru/igem/chem/pt/sukhloge.htm
    • Urals Region
      • Middle Urals
        • Ekaterinburgskaya (Sverdlovskaya) Oblast'
          • Rezh
    		D. Krinov data
    South Africa
     
    • Northwest Province
      • Western Bushveld Complex
        • Rustenburg District
    		Minerals of South Africa
    USA
     
    • Arizona
      • Cochise Co.
        • Mule Mts
          • Warren District
    		[MinRec 24:421]
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 269; Graeme, R. (1993), Bisbee revisited, Min.Rec.: 24: 421-436.
        • Tombstone District
          • Tombstone
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 269.
    • Colorado
      • Boulder Co.
        • Gold Hill District
    		Minerals of Colorado (1997) Eckels, E. B.
    Minerals of Colorado (1997) Eckels, E. B.
        • Jamestown District
    		Minerals of Colorado (1997) Eckels, E. B.
        • Magnolia District
    		Minerals of Colorado (1997) Eckels, E. B.
        • Sugarloaf District
    		Minerals of Colorado (1997) Eckels, E. B.
        • Ward District
    		Minerals of Colorado (1997) Eckels, E. B.
      • Clear Creek Co.
        • Idaho Springs District
    		Minerals of Colorado (1997) Eckels, E. B.
      • Hinsdale Co.
        • Lake City District (Lake District)
    		Minerals of Colorado (1997) Eckels, E. B.
          • Lake City
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • La Plata Co.
        • La Plata District (California District)
    		Minerals of Colorado (1997) Eckels, E. B.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Saguache Co.
        • Bonanza District (Kerber Creek District)
          • Bonanza
    		Minerals of Colorado (1997) Eckels, E. B.
      • San Juan Co.
        • Eureka District
          • Gladstone
    		Minerals of Colorado (1997) Eckels, E. B.
      • Teller Co.
    		Minerals of Colorado (1997) Eckels, E. B.
          • Cripple Creek
    No reference listed
    Minerals of Colorado (1997) Eckels, E. B.
          • Eclipse Gulch
    		Min Rec 36:2 pp143-185
    Minerals of Colorado (1997) Eckels, E. B.
    Min Rec 36:2 pp143-185
    Minerals of Colorado (1997) Eckels, E. B.
    • Nevada
      • Esmeralda Co.
        • Goldfield District
    		NBMG Spec. Pub. 31 Minerals of Nevada
    NBMG Spec. Pub. 31 Minerals of Nevada
    A Listing of North Carolina Minerals- Leonard S. Wiener and Sigrid Ballew-1995
      • Montgomery Co.
        • Carolina Slate Belt
    		Callahan,J.E., J.R Craig, and T.N. Solberg,1995, Telluride mineralization of the southeastern United States, Southeastern Geology 35: 139- 151
    • South Carolina
      • Lancaster Co.
        • Kershaw
    		Bell.H and Larson,R.R.,1984,A new occurrence of telluride minerals in South Carolina:Southeastern Geology,v..24n.4,pg.189-194
    • Utah
      • Utah Co.
        • East Tintic Mts
          • East Tintic District
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
    UGMS Bull 117 Minerals and Mineral Localities of Utah
    • Washington
      • Chelan Co.
    		Minerals of Washington, Bart Cannon, 1975
        • Wenatchee District
          • Wenatchee
            • Squillchuck Creek
    		Lasmanis, R. (1995): Mineral News: A Compendium of Wenatchee District Mineralogy, Chelan County, Washington, p.6-7
      • Ferry Co.
        • Sheriden District
          • Bodie Mountain
    		Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis
    • Wisconsin
      • Taylor Co.
        • Gilman
    Mineral and/or Locality
    Google
     
    www.mindat.org Web
    Copyright © Jolyon & Ida Ralph 1993-2008. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register.