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Uytenbogaardtite

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Formula:
Ag3AuS2
System:
Tetragonal
Colour:
Greyish-white
Lustre:
Metallic
Hardness:
2
Name:
Named in 1978 by M. D. Barton, C. Kieft, E. A. J. Burke, and I. D. Oen in honor of Willem Uytenbogaardt (July 18, 1918 Amsterdam, The Netherlands - May 25, 2012 Aalsmeer, The Netherlands), professor of geology, Technical University of Delft (The Netherlands).
May form as exsolutions in (originally Au-bearing) acanthite.

Classification of Uytenbogaardtite

Approved 1977
2.BA.75

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
B : Metal Sulfides, M: S > 1: 1 (mainly 2: 1)
A : With Cu, Ag, Au
3.3.4

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
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First Recorded Occurrence of Uytenbogaardtite

Year of Discovery:
1977

Physical Properties of Uytenbogaardtite

Metallic
Diaphaneity (Transparency):
Opaque
Colour:
Greyish-white
Hardness (Mohs):
2

Crystallography of Uytenbogaardtite

Crystal System:
Tetragonal
Cell Parameters:
a = 9.75Å, c = 9.85Å
Ratio:
a:c = 1 : 1.01
Unit Cell Volume:
V 936.37 ų (Calculated from Unit Cell)

Chemical Properties of Uytenbogaardtite

Formula:
Ag3AuS2
Essential elements:
All elements listed in formula:
Common Impurities:
Cu,Se,Te

Relationship of Uytenbogaardtite to other Species

2.BA.05ChalcociteCu2S
2.BA.05DjurleiteCu31S16
2.BA.05GeeriteCu8S5
2.BA.05RoxbyiteCu9S5
2.BA.10AniliteCu7S4
2.BA.10DigeniteCu9S5
2.BA.15BorniteCu5FeS4
2.BA.20BellidoiteCu2Se
2.BA.20BerzelianiteCu2Se
2.BA.25AthabascaiteCu5Se4
2.BA.25UmangiteCu3Se2
2.BA.30RickarditeCu7Te5
2.BA.30WeissiteCu2-xTe
2.BA.35AcanthiteAg2S
2.BA.40MckinstryiteAg5-xCu3+xS4
2.BA.40StromeyeriteAgCuS
2.BA.40dUM2003-13-S:AgAuCuAg6AuCu2S5
2.BA.45JalpaiteAg3CuS2
2.BA.45SelenojalpaiteAg3CuSe2
2.BA.50EucairiteAgCuSe
2.BA.55AguilariteAg4SeS
2.BA.55NaumanniteAg2Se
2.BA.60CervelleiteAg4TeS
2.BA.60HessiteAg2Te
2.BA.60ChenguodaiteAg9Fe3+Te2S4
2.BA.65Henryite(Cu,Ag)3+xTe2 , with x ~ 0.40
2.BA.65StütziteAg5-xTe3, x = 0.24-0.36
2.BA.70ArgyroditeAg8GeS6
2.BA.70CanfielditeAg8SnS6
2.BA.70Putzite(Cu4.7Ag3.3)GeS6
2.BA.75FischesseriteAg3AuSe2
2.BA.75Penzhinite(Ag,Cu)4Au(S,Se)4
2.BA.75PetrovskaiteAuAg(S,Se)
2.BA.75PetziteAg3AuTe2
2.BA.80Bezsmertnovite(Au,Ag)4Cu(Te,Pb)
2.BA.80BilibinskitePbCu2Au3Te2
2.BA.80Bogdanovite(Au,Te,Pb)3(Cu,Fe)
3.3.1CalaveriteAuTe2
3.3.2Krennerite(Au,Ag)Te2
3.3.3KostoviteCuAuTe4
3.3.5FischesseriteAg3AuSe2
3.3.6PetrovskaiteAuAg(S,Se)
3.3.7PetziteAg3AuTe2
3.3.8MuthmanniteAuAgTe2
3.3.9Sylvanite(Au,Ag)2Te4
3.3.10Penzhinite(Ag,Cu)4Au(S,Se)4
3.3.11Bezsmertnovite(Au,Ag)4Cu(Te,Pb)
3.3.12BilibinskitePbCu2Au3Te2
3.3.13Bogdanovite(Au,Te,Pb)3(Cu,Fe)
3.3.14Montbrayite(Au,Sb)2Te3

Other Names for Uytenbogaardtite

Name in Other Languages:

Other Information

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

References for Uytenbogaardtite

Reference List:
Canadian Mineralogist (1978): 16: 651-659.

American Mineralogist (1980): 65: 209.

Internet Links for Uytenbogaardtite

Localities for Uytenbogaardtite

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.
(TL) indicates type locality for a valid mineral species. (FRL) indicates first recorded locality for everything else. ? 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
 
  • La Rioja
    • Chilecito department
      • Chilecito
Brotkorb (2002): las Especies Minerales de la Republica Argentina
  • Mendoza
Ana Cecilia Mugas-Lobos, María Florencia Márquez-Zavalía, Miguel Ángel Galliski (2011) Selenium and precious metal-bearing minerals at Don Sixto mining project, Mendoza, Argentina. SGA2011_0062.pdf
  • Santa Cruz
DE BRODTKORB, Milka K. Precious metaltellurides and other Te-bearing minerals in different paragenesis of Argentina: A review. Rev. Asoc. Geol. Argent. [online]. 2009, vol.64, n.3, pp. 365-372.; Paar, W. H., Putz, H., Topa, D., de Brodtkorb, M. K., & Sureda, R. J. (2005, January). Occurrence and paragenesis of tellurium in mineral deposits of Argentina. In Mineral Deposit Research: Meeting the Global Challenge (pp. 1419-1422). Springer Berlin Heidelberg.
Milka K. de Brodtkorb (2002) Las Especies Minerales de la Republica Argentina. Vol. 1 (elements, sulphides and sulphosalts). (Asociacion Mineralogica Argentina); FERNANDEZ, Raúl R. et al. Gold and silver deposits related to Jurassic Patagonian volcanism: review and perspectives for exploration. Rev. Asoc. Geol. Argent. [online]. 2008, vol.63, n.4, pp. 665-681.
Milka K. de Brodtkorb (2002) Las Especies Minerales de la Republica Argentina. Vol. 1 (elements, sulphides and sulphosalts). (Asociacion Mineralogica Argentina); FERNANDEZ, Raúl R. et al. Gold and silver deposits related to Jurassic Patagonian volcanism: review and perspectives for exploration. Rev. Asoc. Geol. Argent. [online]. 2008, vol.63, n.4, pp. 665-681.
Bolivia
 
  • Potosí Department
    • Antonio Quijarro Province
Dill, H.G. (1998): Mineralium Deposita 33, 359-378.
China
 
  • Heilongjiang Province (Manchuria; Dongbei Region)
    • Daxing'anling Prefecture
      • Huma Co.
Zhiguo Zhang, Jiuhai Hu, and Tao Liu (2008): Gold Science and Technology 16(1), 43-47
Indonesia
 
  • Jawa Island (Java Island)
    • Banten Province
      • Cikotok Gold District
Econ Geol (1994) 89:227-245
    • Jawa Barat Province (West Java Province)
      • Bogor District
The Canadian Mineralogist Vol. 41, pp. 185-200 (2003)
  • Sumatera Island (Sumatra Island)
    • Bengkulu Province (Benkoelen Province; Benkulen Province)
      • Rejang Lebong District (Rediang Lebong District)
[Can.Min.(1978) 16, 651-659; MinRec 16:55]; Canadian Mineralogist Vol. 16, pp. 651-657 (1978)
Malaysia
 
  • Borneo Island
    • Sarawak
      • Kuching
        • Bau
Wolfram Dieter Schuh (1993) Geology, Geochemistry, And Ore Deposits Of The Bau Gold Mining District, Sarawak, Malaysia. PhD Thesis University of Arizona.
New Zealand
 
  • North Island
    • Waikato
      • Thames-Coromandel
        • Hikuai
Helen A. Cocker, Jeffrey L. Mauk and Stuart D. C. Rabone (2013): The origin of Ag–Au–S–Se minerals in adularia-sericite epithermal deposits: constraints from the Broken Hills deposit, Hauraki Goldfield, New Zealand. Mineralium Deposita 48, 249-266.
Peru
 
  • Arequipa Department
    • Castilla Province
      • Shila-Paula District
Chauvet, A., Bailly, L., André, A.-S., Monié, P., Cassard, D., Tajada, F.L., Vargas, J.R., and Tuduri, J. (2006): Mineralium Deposita 41, 387-410.
Chauvet, A., Bailly, L., André, A.-S., Monié, P., Cassard, D., Tajada, F.L., Vargas, J.R., and Tuduri, J. (2006): Mineralium Deposita 41, 387-410.
Romania
 
  • Vâlcea Co.
Udubaªa, S. S., Constantinescu, S., Popescu-pogrion, N., Grecu, N. M. & Udubaªa, G. (2006) Mössbauer (ngr), Xrd, Tem/saed And Esr Investigations On Some Sulphides From Costeªti, Valea Lui Stan And Jidoªtiþa Gold Ores (southern Carpathians, Romania). Acta Miner.-Petrograph.,Abstract Series 5, Szeged, p.123
Russia
 
  • Eastern-Siberian Region
    • Tuva Republic
Gas’kov, I. V., Akimtsev, V. A., Kovalev, K. R., & Sotnikov, V. I. (2006). Gold-bearing mineral assemblages of Cu-ore deposits in the Altai-Sayan folded area. Russian Geology and Geophysics (Geologiya i Geofizika), 47(9), 982-990.
  • Far-Eastern Region
    • Chukotskii Autonomous Okrug
N.E. Savva, G.A. Pal’yanova, M.A. Byankin, (2012) The problem of genesis of gold and silver sulfides and selenides in the Kupol deposit (Chukotka, Russia), Russian Geology and Geophysics, Volume 53, Issue 5, May 2012, Pages 457-466
  • Urals Region
    • Southern Urals
      • Orenburgskaya Oblast'
        • Gay
Sergeyev N.B., Laputina I.P., Kuz'mina O.V., Krinov D.I. (1996) Mineral Forms Of Gold And Silver In A Secondary-Enrichment Horizon At The Gay Deposit, South Urals Transactions (Doklady) of the Russian Academy of Sciences. Earth Science Sections 340:173-178.
  • Western-Siberian Region
    • Altaiskii Krai
      • Rudnyi Altai
        • Alei River Basin
          • Korbalikha River
            • Zmeevka Stream
[MinRec 16:55]; Canadian Mineralogist Vol. 16, pp. 651-657 (1978); Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
Slovakia
 
  • Banská Bystrica Region
    • Žarnovica Co.
Majzlan, J. (2009): Mitt. Österr. Mineral. Ges. 155, 98. (Abs.); Majzlan, J. (2009): Mineralia Slovaca 41, 45-54.
Majzlan, J. (2009): Ore mineralization at the Rabenstein occurence near Banská Hodruša, Slovakia. Miner. Slov., 41, 45-54.
    • Žiar nad Hronom Co.
Ďuďa R., 1993 : Die mineralien der Gold und Silber - lagersttäte von Kremnitz ( Kremnica) in der Slowakei. Mineralien Welt /Haltern,Nemecko/,5, s. 20 - 32
USA
 
  • Arizona
    • Cochise Co.
      • Dos Cabezas Mts
        • Dos Cabezas (Two Heads) District
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 409.
  • California
    • San Bernardino Co.
      • Mescal
Ronald Wynn Sheets, James R. Craig, Robert J. Bodnar (1995) Composition And Occurrence Of Electrum At The Morning Star Deposit, San Bernardino County, California: Evidence For Remobilization Of Gold And Silver. Canadian Mineralogist 33:137-151
  • Colorado
    • Mineral Co.
      • Creede District
Minerals of Colorado (1997) E.B. Eckels
Minerals of Colorado (1997) Eckel, E. B.; Foley, N. K.; Caddey, S. W.; Byington, C. B.; Vardiman, D. M. (1993) Mineralogy, mineral chemistry, and paragenesis of gold, silver, and base-metal ores of the North Amethyst vein system, San Juan Mountains, Mineral County, Colorado. USGS Professional Paper: 1537
  • Nevada
    • Lander Co.
      • Lewis District
NBMG Spec Pub 31 Minerals of Nevada
    • Nye Co.
      • Bullfrog Hills
        • Bullfrog District
Castor, S.B. and Sjoberg, J.J. (1993) Uytenbogaardtite, Ag3AuS2, in the Bullfrog mining district, Nevada. Canadian Mineralogist, 31, 89-98.
NBMG Spec. Pub. 31 Minerals of Nevada
[MinRec 23:425]; Weiss S. (2004) The Mineralogy of Gold - A Review. Extra Lapis English No. 5 pp 60-73.
          • Rhyolite
NBMG Spec. Pub. 31 Minerals of Nevada
      • Tolicha District
        • Tolicha Peak
          • Landmark-Life Preserver group
NBMG Spec Pub 31 Minerals of Nevada
    • Storey Co.
[MinRec 16:55]
Uzbekistan
 
  • Tashkent Viloyati (Toshkent)
    • Angren Region
      • Chatkal-Kuraminskii Range
Eleonora A. Dunin-Barkovskaya, Umid K. Aripov, L.A. Tsoy, M.A. Kim (2005) Mineralogical features and ore-forming conditions of goldbearing deposits of Uzbekistan. GEOCHMISTRY, MINERALOGY AND PETROLOGY 43 SOFIA pp 69-74
GEOCHMISTRY, MINERALOGY AND PETROLOGY • 4 3 • SOFIA pp 69-74
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