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Uytenbogaardtite

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About UytenbogaardtiteHide

09790510014946340068981.jpg
Willem Uytenbogaardt
Formula:
Ag3AuS2
Colour:
Greyish-white
Lustre:
Metallic
Hardness:
2
Crystal System:
Trigonal
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. Structurally different from (stoichiometrically similar) petzite and fischesserite, although forming a series with the latter.

The structure is based on S-atoms sublattice in distorted bcc arrangement. There are (1) tri-atomic linear S-Au-S groups and (2) Ag atoms bonded to four S atoms (from four different linear groups), in distorted tetrahedral set.


Classification of UytenbogaardtiteHide

Approved
Approval Year:
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
2.4.3.1

2 : SULFIDES
4 : AmBnXp, with (m+n):p = 2:1
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

Physical Properties of UytenbogaardtiteHide

Metallic
Transparency:
Opaque
Comment:
Usually grains are so tiny they are invisible without a microscope
Colour:
Greyish-white
Hardness:

Chemical Properties of UytenbogaardtiteHide

Formula:
Ag3AuS2
Common Impurities:
Cu,Se,Te

Crystallography of UytenbogaardtiteHide

Crystal System:
Trigonal
Class (H-M):
3m (3 2/m) - Hexagonal Scalenohedral
Space Group:
R3c
Cell Parameters:
a = 13.6952(5) Å, c = 17.0912(8) Å
Ratio:
a:c = 1 : 1.248
Unit Cell V:
2776.1 ų
Comment:
PPreviously given space group: R-3; previously though to be tetragonal.

Type Occurrence of UytenbogaardtiteHide

Synonyms of UytenbogaardtiteHide

Other Language Names for UytenbogaardtiteHide

Common AssociatesHide

Associated Minerals Based on Photo Data:
8 photos of Uytenbogaardtite associated with AcanthiteAg2S
5 photos of Uytenbogaardtite associated with Electrum(Au,Ag)
3 photos of Uytenbogaardtite associated with MalachiteCu2(CO3)(OH)2
1 photo of Uytenbogaardtite associated with QuartzSiO2

Related Minerals - Nickel-Strunz GroupingHide

2.BA.AlburniteAg8GeTe2S4Iso.
2.BA.DzierżanowskiteCaCu2S2Trig. 3m (3 2/m) : P3m1
2.BA.05ChalcociteCu2SMon. 2/m : P21/b
2.BA.05DjurleiteCu31S16Mon. 2/m
2.BA.05GeeriteCu8S5Trig. 3
2.BA.05RoxbyiteCu9S5Tric. 1 : P1
2.BA.10AniliteCu7S4Orth. mmm (2/m 2/m 2/m) : Pnma
2.BA.10DigeniteCu9S5Trig. 3m (3 2/m) : R3m
2.BA.15BorniteCu5FeS4Orth. mmm (2/m 2/m 2/m) : Pbca
2.BA.20BellidoiteCu2SeTet. 4/m : P42/n
2.BA.20BerzelianiteCu2SeIso. m3m (4/m 3 2/m) : Fm3m
2.BA.25AthabascaiteCu5Se4Orth.
2.BA.25UmangiteCu3Se2Tet.
2.BA.30RickarditeCu7Te5Orth.
2.BA.30WeissiteCu2-xTeHex.
2.BA.35AcanthiteAg2SMon. 2/m : P21/m
2.BA.40MckinstryiteAg5-xCu3+xS4Orth. mmm (2/m 2/m 2/m) : Pnma
2.BA.40StromeyeriteAgCuSOrth. mmm (2/m 2/m 2/m)
2.BA.40dUM2003-13-S:AgAuCuAg6AuCu2S5
2.BA.45JalpaiteAg3CuS2Tet.
2.BA.45SelenojalpaiteAg3CuSe2Tet. 4/mmm (4/m 2/m 2/m) : I41/amd
2.BA.50EucairiteAgCuSeOrth.
2.BA.55AguilariteAg4SeSMon. 2/m
2.BA.55NaumanniteAg2SeOrth. 2 2 2 : P21 21 21
2.BA.60CervelleiteAg4TeSMon. 2/m
2.BA.60HessiteAg2TeMon. 2/m : P21/b
2.BA.60ChenguodaiteAg9Fe3+Te2S4Orth.
2.BA.65Henryite(Cu,Ag)3+xTe2 , with x ~ 0.40 Iso. m3m (4/m 3 2/m) : Fd3c
2.BA.65StütziteAg5-xTe3, x = 0.24-0.36Hex. 6 : P6
2.BA.70ArgyroditeAg8GeS6Orth. mm2 : Pna21
2.BA.70CanfielditeAg8SnS6Orth. mm2
2.BA.70Putzite(Cu4.7Ag3.3)GeS6Iso. 4 3m : F4 3m
2.BA.75FischesseriteAg3AuSe2Iso. 4 3 2 : I41 3 2
2.BA.75Penzhinite(Ag,Cu)4Au(S,Se)4Hex.
2.BA.75PetrovskaiteAuAgSMon.
2.BA.75PetziteAg3AuTe2Iso. 4 3 2 : I41 3 2
2.BA.80Bezsmertnovite(Au,Ag)4Cu(Te,Pb)Orth.
2.BA.80BilibinskitePbCu2Au3Te2Iso.
2.BA.80Bogdanovite(Au,Te,Pb)3(Cu,Fe)Iso.

Related Minerals - Dana Grouping (8th Ed.)Hide

2.4.3.2FischesseriteAg3AuSe2Iso. 4 3 2 : I41 3 2
2.4.3.3PetziteAg3AuTe2Iso. 4 3 2 : I41 3 2

Related Minerals - Hey's Chemical Index of Minerals GroupingHide

3.3.1CalaveriteAuTe2Mon.
3.3.2KrenneriteAu3AgTe8Orth. mm2 : Pma2
3.3.3KostoviteCuAuTe4Orth.
3.3.5FischesseriteAg3AuSe2Iso. 4 3 2 : I41 3 2
3.3.6PetrovskaiteAuAgSMon.
3.3.7PetziteAg3AuTe2Iso. 4 3 2 : I41 3 2
3.3.8MuthmanniteAuAgTe2Mon. 2/m : P2/m
3.3.9Sylvanite(Au,Ag)2Te4Mon. 2/m : P2/b
3.3.10Penzhinite(Ag,Cu)4Au(S,Se)4Hex.
3.3.11Bezsmertnovite(Au,Ag)4Cu(Te,Pb)Orth.
3.3.12BilibinskitePbCu2Au3Te2Iso.
3.3.13Bogdanovite(Au,Te,Pb)3(Cu,Fe)Iso.
3.3.14Montbrayite(Au,Ag,Sb,Bi,Pb)23(Te,Sb,Bi,Pb)38Tric.

Other InformationHide

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 UytenbogaardtiteHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Canadian Mineralogist (1978): 16: 651-659.
American Mineralogist (1980): 65: 209.
Bindi, L., Stanley, C.J., Seryotkin, Y.V., Bakakin, V.R., Pal'yanova, G.A., Kokh, K.A. (2016): The crystal structure of uytenbogaardtite, Ag3AuS2, and its relationships with gold and silver sulfides-selenides. Mineralogical Magazine: 80, 1031-1040.

Internet Links for UytenbogaardtiteHide

Localities for UytenbogaardtiteHide

This 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.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.
Argentina
 
  • La Rioja Province
    • Chilecito department
      • Chilecito
Brotkorb (2002): las Especies Minerales de la Republica Argentina
  • Mendoza Province
    • Malargüe department
      • Agua Escondida
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; Ana Cecilia Mugas Lobos, María Florencia Márquez-Zavalía, Miguel Ángel Galliski (2012): Minerales de mena del depósito epitermal de baja sulfuración Don Sixto, Mendoza [Ore minerals from Don Sixto, a low sulfidation epithermal deposit from Mendoza]. Revista de la Asociación Geológica Argentina 69, 3-12.
  • Santa Cruz Province
    • Magallanes department
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.
        • El Salado
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
    • Antonio Quijarro Province
Dill, H.G. (1998): Mineralium Deposita 33, 359-378.
China
 
  • Heilongjiang
    • Daxing'anling
      • Huma County
Zhiguo Zhang, Jiuhai Hu, and Tao Liu (2008): Gold Science and Technology 16(1), 43-47
Czech Republic
 
  • Central Bohemian Region
    • Kutná Hora District
      • Poličany
Pažout, R., Sejkora, J., & Šrein, V. (2019). Ag-Pb-Sb Sulfosalts and Se-rich Mineralization of Anthony of Padua Mine near Poličany—Model Example of the Mineralization of Silver Lodes in the Historic Kutná Hora Ag-Pb Ore District, Czech Republic. Minerals, 9(7), 430.
Egypt
 
  • South Sinai
Sallam, O. R., Alshami, A. S., Azab, M. S., & El Akeed, I. A. (2014) The Occurrence of Silver-Gold Mineralization Associated With Uranium Bearing Minerals and Base Metal Sulphide, El Sheikh Soliman Area, South Sinai, Egypt. Egyptian Journal of Pure and Applied Science 52(1):47-54
Indonesia
 
  • Banten Province
    • Cikotok Gold District
Econ Geol (1994) 89:227-245; Marcoux, E., Milesi, J. P., Sohearto, S., & Rinawan, R. (1993). Noteworthy mineralogy of the Au-Ag-Sn-W (Bi) epithermal ore deposit of Cirotan, West Java, Indonesia. The Canadian Mineralogist, 31(3), 727-744.; Yuningsih, E. T., Matsueda, H., & Rosana, M. F. (2014). Epithermal Gold-Silver Deposits in Western Java, Indonesia: Gold-Silver Selenide-Telluride Mineralization. Indonesian Journal on Geoscience, 1(2), 71-81.
  • Bengkulu Province
    • Rejang Lebong District (Rediang Lebong District)
[Canadian Mineralogist(1978) 16, 651-659; MinRec 16:55]; Canadian Mineralogist Vol. 16, pp. 651-657 (1978)
  • West Java Province
    • Bogor Regency
The Canadian Mineralogist Vol. 41, pp. 185-200 (2003); Yuningsih, E. T., Matsueda, H., & Rosana, M. F. (2014). Epithermal Gold-Silver Deposits in Western Java, Indonesia: Gold-Silver Selenide-Telluride Mineralization. Indonesian Journal on Geoscience, 1(2), 71-81.
Malaysia
 
  • 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.
Mexico
 
  • Puebla
    • Ixtacamaxtitlán Municipality
http://www.almadenminerals.com/DOCUMENTS/Reports/N43-101%20-%20Ixtaca%20PFS%20-%2017May2017.pdf
New Zealand
 
  • Waikato Region
    • Thames-Coromandel District
      • Hikuai
Cocker, H.A., Mauk, J.L., Rabone, S.D.C. (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, 48:2, 249-266.
Peru
 
  • Arequipa
    • 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.; Greffié, C., Bailly, L., & Milési, J. P. (2002). Supergene alteration of primary ore assemblages from low-sulfidation Au-Ag epithermal deposits at Pongkor, Indonesia, and Nazareno, Peru. Economic Geology, 97(3), 561-571.
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
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 (TL)
 
  • Altai Krai
    • 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
  • Bashkortostan
    • Uchalinsky District
Vikentev, I. (2016, April). Selenium, tellurium and precious metal mineralogy in Uchalinsk copper-zinc-pyritic district, the Urals. In IOP Conference Series: Materials Science and Engineering (Vol. 123, No. 1, p. 012027). IOP Publishing.; Vikentyev, I. V., & Vikentyeva, O. V. (2015). Precious metal minerals and “invisible” gold in sulfide ores of Urals. In Mater. of ХII Int. Sci. Conf.“Advanced Technologies, Equipment and Analytical Systems for Materials and Nano-Materials (Vol. 3, pp. 33-41).
  • Chukotka 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
  • Krasnoyarsk Krai
    • Taymyrskiy Autonomous Okrug
      • Taimyr Peninsula
Proskurnin, V. F., Palyanova, G. A., Karmanov, N. S., Bagaeva, A. A., Gavrish, A. V., & Petrushkov, B. S. (2011, December). The first discovery of uytenbogaardtite in Taimyr (Konechnoe ore occurrence). In Doklady Earth Sciences (Vol. 441, No. 2, pp. 1661-1665). SP MAIK Nauka/Interperiodica.
Proskurnin, V. F., Palyanova, G. A., Karmanov, N. S., Bagaeva, A. A., Gavrish, A. V., & Petrushkov, B. S. (2011, December). The first discovery of uytenbogaardtite in Taimyr (Konechnoe ore occurrence). In Doklady Earth Sciences (Vol. 441, No. 2, pp. 1661-1665). SP MAIK Nauka/Interperiodica.
  • Magadan Oblast
Savva, N. E., Palyanova, G. А., & Kolova, Е. Е. (2014). Gold and silver minerals and conditions of their formation at the Dorozhnoye deposit (Magadan region, Russia). Nat. Resour, 5, 47.
    • Engteri ore cluster
Palyanova, G.A., Savva, N.E., Zhuravkova, T.V., Kolova, E.E. (2016): Gold and silver minerals in low-sulfidaton ores of the Julietta deposit (northeastern Russia). Russian Geology and Geophysics: 57: 1171-1190; http://forum.amiminerals.it/viewtopic.php?f=5&t=12972 (2016)
    • Kolyma River Basin
      • Ducat District
        • Omsukchan
          • Primorskoe deposit
Savva, N. E., Volkov, A. V., Sidorov, A. A., Kolova, E. E., & Murashov, K. Y. (2019). Primorskoe Epithermal Ag-Au Deposit (Northeastern Russia): Geological Setting, Mineralogy, Geochemistry, and Ore Formation Conditions. Geology of Ore Deposits, 61(1), 50-73.
Volkov, A. V., Savva, N. E., Kolova, E. E., Sidorov, A. A. (2018): Peculiarities of ore formation at the Teploe Ag–Au deposit, Northeast Russia. Doklady Earth Sciences 481, 869-872.
Tauson, V. L., Kravtsova, R. G., Makshakov, A. S., Lipko, S. V., & Arsent’ev, K. Y. (2017). Contrasting Surficial Composition of Native Gold from Two Different Types of Gold Ore Deposits. Minerals, 7(8), 142.
Savva, N. E., & Pal’yanova, G. A. (2007). Genesis of gold and silver sulfides at the Ulakhan deposit (northeastern Russia). Russian Geology and Geophysics, 48(10), 799-810.
Pal’yanova, G. A., & Savva, N. E. (2009). Specific genesis of gold and silver sulfides at the Yunoe deposit (Magadan Region, Russia). Russian Geology and Geophysics, 50(7), 587-602.
  • Murmansk Oblast
    • Voron'i Tundry
A. A. Kalinin, Ye. E. Savchenko, E. A. Selivanova. (2016) Precious Metal Minerals in the Oleninskoe Gold Occurence, the Kolmozero-voronya Belt (Kola Peninsula). Zapiski RMO, N 6, 2:102
  • Orenburg 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.
  • Tuva
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.
Slovakia
 
  • Banská Bystrica Region
    • Banská Štiavnica Co.
Berkh, K., Majzlan, J., Chovan, M., Kozák, J., & Bakos, F. (2014) Mineralogy of the Medieval Ag-Au occurrences Banská Belá, Treiboltz, Rabenstein, and Kopanice in the Banská Štiavnica ore district (Slovakia). Neues Jahrbuch für Mineralogie-Abhandlungen: Journal of Mineralogy and Geochemistry, 191(3), 237-256.
    • Žarnovica Co.
Majzlan, J. (2009): Mitt. Österr. Mineral. Ges. 155, 98. (Abs.); Majzlan, J. (2009): Mineralia Slovaca 41, 45-54.
Berkh, K., Majzlan, J., Chovan, M., Kozák, J., & Bakos, F. (2014) Mineralogy of the Medieval Ag-Au occurrences Banská Belá, Treiboltz, Rabenstein, and Kopanice in the Banská Štiavnica ore district (Slovakia). Neues Jahrbuch für Mineralogie-Abhandlungen: Journal of Mineralogy and Geochemistry, 191(3), 237-256.
Majzlan, J. (2009): Ore mineralization at the Rabenstein occurence near Banská Hodruša, Slovakia. Miner. Slov., 41, 45-54.
Chovan, M., Kubač, A., Mikuš, T., Žitňan, P. & Prcúch, J. (2019) Au-Ag tellurides and sulphosalts from epithermal Au-Ag-Pb-Zn-Cu deposit Banská Hodruša at the Rozália mine (Slovakia). Acta Geologica Slovaca, 11, 2, in press.
      • Nová Baňa
Majzlan, J., Berkh, K., Kiefer, S., Koděra, P., Fallick, A.E., Chovan, M., Bakos, F., Biroň, A., Ferenc, S., Lexa, J. (2017): Mineralogy, alteration patterns, geochemistry, and fluid properties of the Ag-Au epithermal deposit Nová Baňa, Slovakia. Mineralogy and Petrology, 111, (in press)
    • Žiar nad Hronom Co.
Števko M., Sejkora J., Dolníček Z., Škácha P. (2018): Selenium-Rich Ag–Au Mineralization at the Kremnica Au–Ag Epithermal Deposit, Slovak Republic. Minerals 8, 12, 572.
Turkey
 
  • Balikesir Province
    • Sindirgi
Blanks, D. E., Holwell, D. A. and Coller, I. V. (2014), Multi Stage Epithermal Au-Ag Mineralisation in the Kiziltepe Deposit, Western Turkey: Evidence From 3D High Resolution CT Scanning. Acta Geologica Sinica, 88: 706–707.
USA
 
  • Arizona
    • Cochise County
      • Dos Cabezas Mts
        • Dos Cabezas Mining District (Two Heads Mining District)
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 409.
  • California
    • San Bernardino Co.
      • Ivanpah Mining District
        • Ivanpah Mts
          • Kessler Peak
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 Mining District
Minerals of Colorado (1997) E.B. Eckel
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
    • Elko Co.
      • Pequop Mining District
Smith, M. T., Rhys, D., Ross, K., Lee, C., & Gray, J. N. (2013). The Long Canyon deposit: Anatomy of a new off-trend sedimentary rock-hosted gold discovery in northeastern Nevada. Economic Geology, 108(5), 1119-1145.
    • Lander Co.
      • Lewis Mining District
NBMG Spec Pub 31 Minerals of Nevada
    • Nye Co.
      • Bullfrog Hills
Canadian Mineralogist Vol. 31, pp. 89-98
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 Mining District
        • Tolicha Peak
          • Landmark-Life Preserver group
NBMG Spec Pub 31 Minerals of Nevada
    • Storey Co.
[MinRec 16:55]
        • Virginia City
Canadian Mineralogist (1978): 16: 651-659.
Uzbekistan
 
  • Tashkent
    • Okhangaron District
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; Kovalenker, V. A., Safonov, Y. G., Naumov, V. B., & Rusinov, V. L. (1997). The Epithermal Gold-Telluride Kochbulak Deposit. Geology of Ore Deposits C/C of Geologiia Rudnykh Mestorozhdenii, 39, 107-128.
 
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