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Benjaminite

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About BenjaminiteHide

Formula:
Ag3Bi7S12
Ag may be replaced by minor Cu and Bi by minor Pb.
Colour:
Grey; tarnishes dull or yellow to copper-red
Lustre:
Metallic
Hardness:
Specific Gravity:
6.34
Crystal System:
Monoclinic
Name:
For Marcus Benjamin (1857-1932), American chemist, engineer, and editor of the U.S. National Museum (Smithsonian Institute).
Cu-rich and Cu-poor varieties are described by Makovicky et al. (2010).

Difficult to distinguish from pavonite; single-crystal XRD methods are necessary (Harris & Chen, 1975).


Classification of BenjaminiteHide

Approved, 'Grandfathered' (first described prior to 1959)
2.JA.05e

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
J : Sulfosalts of PbS archetype
A : Galena derivatives with little or no Pb
3.8.10.3

3 : SULFOSALTS
8 : 1 < ø < 2
5.7.39

5 : Sulphosalts - Sulpharsenites and Sulphobismuthites (those containing Sn, Ge,or V are in Section 6)
7 : Sulpharsenites etc. of Pb and other metals

Physical Properties of BenjaminiteHide

Metallic
Transparency:
Opaque
Colour:
Grey; tarnishes dull or yellow to copper-red
Streak:
Dull lead-gray
Hardness:
3½ on Mohs scale
Hardness:
VHN50=186 - 232 kg/mm2 - Vickers
Cleavage:
Imperfect/Fair
Fair in one direction.
Density:
6.34 g/cm3 (Measured)    6.68 g/cm3 (Calculated)

Optical Data of BenjaminiteHide

Type:
Anisotropic
Anisotropism:
Strong
Reflectivity:
400nmR1=44.2%R2= 47.2%
420nmR1=44.8%R2= 47.8%
440nmR1=45.2%R2= 48.6%
460nmR1=45.2%R2= 49.0%
480nmR1=45.0%R2= 49.2%
500nmR1=44.8%R2= 49.2%
520nmR1=44.5%R2= 49.0%
540nmR1=44.0%R2= 48.6%
560nmR1=43.6%R2= 48.0%
580nmR1=43.3%R2= 47.6%
600nmR1=43.1%R2= 47.2%
620nmR1=43.0%R2= 46.8%
640nmR1=42.8%R2= 46.3%
660nmR1=42.7%R2= 45.9%
680nmR1=42.6%R2= 45.6%
700nmR1=42.5%R2= 45.2%

Reflectance graph
Graph shows reflectance levels at different wavelengths (in nm). Top of box is 100%. Peak reflectance is 49.2%.
R1 shown in black, R2 shown in red
Colour in reflected light:
Creamy white to very pale brownish

Chemical Properties of BenjaminiteHide

Formula:
Ag3Bi7S12

Ag may be replaced by minor Cu and Bi by minor Pb.
Idealised Formula:
Ag3Bi7S12

Crystallography of BenjaminiteHide

Crystal System:
Monoclinic
Class (H-M):
2/m - Prismatic
Space Group:
B2/m
Setting:
C2/m
Cell Parameters:
a = 13.25(2) Å, b = 4.05(1) Å, c = 20.25(3) Å
β = 103.14(7)°
Ratio:
a:b:c = 3.272 : 1 : 5
Unit Cell V:
1,058.21 ų (Calculated from Unit Cell)
Z:
2
Morphology:
Massive and laths.
Twinning:
Commonly polysynthetic.

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
3.539 (80)
3.427 (80)
3.302 (50)
2.851 (100)
2.813 (60)
2.022 (60)
2.007 (60)
Comments:
Camsell River, Canada. Easily mistaken for pavonite.

Type Occurrence of BenjaminiteHide

Place of Conservation of Type Material:
Royal Ontario Museum, Toronto, Canada, 13805; Harvard University, Cambridge, Massachusetts, 85749; National Museum of Natural History, Washington, D.C., USA, 95058.
Geological Setting of Type Material:
In a quartz vein near the contact of a soda-granite and an intrusive rhyolite.
Associated Minerals at Type Locality:

Other Language Names for BenjaminiteHide

Relationship of Benjaminite to other SpeciesHide

Other Members of this group:
CupromakopavoniteAg3Cu8Pb4Bi19S38Mon. 2/m : B2/m
CupromakovickyiteCu4AgPb2Bi9S18Mon. 2/m : B2/m
CupropavoniteCu0.9Ag0.5Pb0.6Bi2.5S5 Mon. 2/m : B2/m
DantopaiteAg5Bi13S22Mon. 2/m : B2/m
MakovickyiteCu1.12Ag0.81Pb0.27Bi5.35S9Mon. 2/m
MummeiteCu0.58Ag3.11Pb1.10Bi6.65S13Mon.
PavoniteAgBi3S5Mon. 2/m : B2/m

Common AssociatesHide

Associated Minerals Based on Photo Data:
UM1988-05-S:AgBiCuHgPb3 photos of Benjaminite associated with UM1988-05-S:AgBiCuHgPb on mindat.org.
Cupropavonite3 photos of Benjaminite associated with Cupropavonite on mindat.org.
Pyrite2 photos of Benjaminite associated with Pyrite on mindat.org.
Quartz2 photos of Benjaminite associated with Quartz on mindat.org.
Pavonite1 photo of Benjaminite associated with Pavonite on mindat.org.

Related Minerals - Nickel-Strunz GroupingHide

2.JA.05gBorodaeviteAg5(Bi,Pb,Fe)8(Sb,Bi)2S17Mon.
2.JA.05aCupropavoniteCu0.9Ag0.5Pb0.6Bi2.5S5 Mon. 2/m : B2/m
2.JA.05aKitaibeliteAg10PbBi30S51
2.JA.05iLivingstoniteHgSb4S6(S2)Mon. 2/m : B2/b
2.JA.05dMakovickyiteCu1.12Ag0.81Pb0.27Bi5.35S9Mon. 2/m
2.JA.05fMummeiteCu0.58Ag3.11Pb1.10Bi6.65S13Mon.
2.JA.05aPavoniteAgBi3S5Mon. 2/m : B2/m
2.JA.05bGrumipluciteHgBi2S4Mon. 2/m : B2/m
2.JA.05hMozgovaitePbBi4(S,Se)7Orth.
2.JA.05dCupromakovickyiteCu4AgPb2Bi9S18Mon. 2/m : B2/m
2.JA.05cKudriavite(Cd,Pb)Bi2S4Mon. 2/m : B2/m
2.JA.05aCupromakopavoniteAg3Cu8Pb4Bi19S38Mon. 2/m : B2/m
2.JA.05DantopaiteAg5Bi13S22Mon. 2/m : B2/m
2.JA.10aCuprobismutiteCu8AgBi13S24Mon. 2/m : B2/m
2.JA.10cHodrušiteCu8Bi12S22Mon.
2.JA.10ePadĕraiteCu7[(Cu,Ag)0.33Pb1.33Bi11.33]S22Mon.
2.JA.10dPizgrischite(Cu,Fe)Cu14PbBi17S35Mon. 2/m : B2/m
2.JA.10bKupčíkiteCu3.4Fe0.6Bi5S10Mon. 2/m : B2/m
2.JA.15SchapbachiteAg0.4Pb0.2Bi0.4SIso.
2.JA.15CuboargyriteAgSbS2Iso. m3m (4/m 3 2/m)
2.JA.20BohdanowicziteAgBiSe2Trig. 3m (3 2/m) : P3m1
2.JA.20MatilditeAgBiS2Trig. 3m (3 2/m) : P3m1
2.JA.20VolynskiteAgBiTe2Orth.

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

3.8.10.1PavoniteAgBi3S5Mon. 2/m : B2/m
3.8.10.2MakovickyiteCu1.12Ag0.81Pb0.27Bi5.35S9Mon. 2/m
3.8.10.4MummeiteCu0.58Ag3.11Pb1.10Bi6.65S13Mon.
3.8.10.5BorodaeviteAg5(Bi,Pb,Fe)8(Sb,Bi)2S17Mon.
3.8.10.6CupropavoniteCu0.9Ag0.5Pb0.6Bi2.5S5 Mon. 2/m : B2/m
3.8.10.9DantopaiteAg5Bi13S22Mon. 2/m : B2/m

Related Minerals - Hey's Chemical Index of Minerals GroupingHide

5.7.1SeligmannitePbCuAsS3Orth. mmm (2/m 2/m 2/m) : Pmmn
5.7.2BournonitePbCuSbS3Orth. mm2 : Pmn21
5.7.3MeneghinitePb13CuSb7S24Orth. mmm (2/m 2/m 2/m)
5.7.4GladitePbCuBi5S9Orth. mmm (2/m 2/m 2/m)
5.7.5LindströmitePb3Cu3Bi7S15Orth. mmm (2/m 2/m 2/m)
5.7.6KrupkaitePbCuBi3S6Orth.
5.7.7HammaritePb2Cu2Bi4S9Orth.
5.7.8FriedrichitePb5Cu5Bi7S18Orth. mm2
5.7.9AikinitePbCuBiS3Orth. mmm (2/m 2/m 2/m) : Pnma
5.7.10NuffielditeCu1.4Pb2.4Bi2.4Sb0.2S7Orth.
5.7.11JaskólskiiteCuxPb2+x(Sb,Bi)2-xS5 (x ~ 0.15)Orth.
5.7.12TintinaitePb22Cu4(Sb,Bi)30S69Orth. mmm (2/m 2/m 2/m) : Pnnm
5.7.13KobellitePb22Cu4(Bi,Sb)30S69Orth. mmm (2/m 2/m 2/m) : Pnnm
5.7.14ProuditeCuPb7.5Bi9.33(S,Se)22Mon. 2/m : B2/m
5.7.15NordströmiteCuPb3Bi7(Se4S10)Mon.
5.7.16WatkinsoniteCu2PbBi4(Se,S,Te)8Mon.
5.7.17PekoitePbCuBi11(S,Se)18Orth.
5.7.18PetroviciteCu3HgPbBiSe5Orth.
5.7.19Eclarite(Cu,Fe)Pb9Bi12S28Orth. mmm (2/m 2/m 2/m) : Pnma
5.7.20MarriteAgPbAsS3Mon. 2/m : P21/b
5.7.21ArgentobaumhaueriteAg1.5Pb22As33.5S72Tric. 1 : P1
5.7.22AndoriteAgPbSb3S6Orth. mmm (2/m 2/m 2/m)
5.7.23RamdohritePb5.9Fe0.1Mn0.1In0.1Cd0.2Ag2.8Sb10.8S24Mon. 2/m
5.7.24RoshchiniteAg19Pb10Sb51S96Orth.
5.7.25OurayiteAg3Pb4Bi5S13Orth.
5.7.26EskimoiteAg7Pb10Bi15S36Mon.
5.7.27FizélyiteAg5Pb14Sb21S48 Mon. 2/m
5.7.28OwyheeiteAg3+xPb10-2xSb11+xS28, -0.13 < x > +0.20Mon. 2/m : P21/b
5.7.29FreieslebeniteAgPbSbS3Mon. 2/m : P21/b
5.7.30DiaphoriteAg3Pb2Sb3S8Mon. 2/m : P21/b
5.7.31SterryiteCu(Ag,Cu)3Pb19(Sb,As)22(As-As)S56Mon. 2/m
5.7.32VikingiteAg5Pb8Bi13S30Mon. 2/m : B2/m
5.7.33ZoubekiteAgPb4Sb4S10Orth.
5.7.34SchirmeritePbAgBi3S6 - Pb3Ag1.5Bi3.5S9Orth.
5.7.36GustaviteAgPbBi3S6Orth. mmm (2/m 2/m 2/m)
5.7.37KitaibeliteAg10PbBi30S51
5.7.38TreasuriteAg7Pb6Bi15S32Mon.
5.7.40Lengenbachite Ag4Cu2Pb18As12S39Tric.
5.7.41BerryiteCu3Ag2Pb3Bi7S16Mon. 2/m : P21/m
5.7.42NeyiteAg2Cu6Pb25Bi26S68Mon.
5.7.43Larosite(Cu,Ag)21PbBiS13Orth.
5.7.44CupropavoniteCu0.9Ag0.5Pb0.6Bi2.5S5 Mon. 2/m : B2/m
5.7.45PadĕraiteCu7[(Cu,Ag)0.33Pb1.33Bi11.33]S22Mon.
5.7.46RayitePb8(Ag,Tl)2Sb8S21Mon.
5.7.47RathiteAg2Pb12-xTlx/2As18+x/2S40Mon. 2/m : P21/b
5.7.48HatchiteAgTlPbAs2S5Tric. 1 : P1

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 BenjaminiteHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
SHANNON, E.V. (1924): Benjaminite, a new sulfosalt mineral of the klaprothite group. Proceedings of the U.S. National Museum 65(24), 1-9. (check 1925)
NUFFIELD, E.W. (1953): Benjaminite. American Mineralogist 38, 550-552.
NUFFIELD, E.W. (1975): Benjaminite B a re-examination of the type material. Canadian Mineralogist 13, 394-401.
HARRIS, D.C. & CHEN, T.T. (1975): Benjaminite, reinstated as valid species. Canadian Mineralogist 13, 402-407.
MAKOVICKY, E. & MUMME, W.G. (1979): The crystal structure of benjaminite Cu0.5Pb0.4Ag2.3Bi6.8S12. Canadian Mineralogist 17, 607 618.
Herbert, H.K. & Mumme, W.G. (1981): Unsubstituted benjaminite from the AW mine, New South Wales: a discussion of metal substitutions and stability. Neues Jahrb. Mineral., Monatsh., 69-80.
Chang, L. L. Y.; Wu, D.; Knowles, C. R. (1988): Phase relations in the system Ag2S-Cu2S-PbS-Bi2S3. Economic Geology 83, 405-418.
Makovicky, E., Paar, W.H., Putz, H., Zagler, G. (2010): Dantopaite, Ag5Bi13S22, the 6P natural member of the pavonite homologous series, from Erzwies, Austria. Canadian Mineralogist, 48, 467-481

Internet Links for BenjaminiteHide

Localities for BenjaminiteHide

ⓘ - 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
 
  • Jujuy
    • Rinconada Department
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.
Amer.Min.(2000) 85, 1066-1075
  • Salta
    • Los Andes department
      • San Antonio de los Cobres
        • Organullo mining district
Milka K. de Brodtkorb (2002) Las Especies Minerales de la Republica Argentina. Vol. 1 (elements, sulphides and sulphosalts). (Asociacion Mineralogica Argentina); 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.
Australia
 
  • New South Wales
    • Clive Co.
      • Bolivia
Herbert, H.K. & Mumme, W.G. (1981): Unsubstituted benjaminite from the AW mine, New South Wales: a discussion of metal substitutions and stability. Neues Jahrb. Mineral., Monatsh., 69-80.; Handbook of Mineralogy
  • South Australia
    • Mt Lofty Ranges
      • South Mt Lofty Ranges (Adelaide Hills)
        • Cherry Gardens
Grguric, B.A. & Toma, J. (2017): Ore and gangue mineralogy of the Almanda mine, Cherry, Gardens, South Australia. Australian Journal of Mineralogy 18 (1), 51-61.
Austria
 
  • Carinthia
    • Hohe Tauern
      • Goldberg group
        • Zirknitz
          • Kleine Zirknitz valley
            • Kluidscharte
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995; Paar, W. H., & Chen, T. T. (1982). Ore mineralogy of the Waschgang gold-copper deposit, Upper Carinthia, Austria. Tschermaks mineralogische und petrographische Mitteilungen, 30(3), 157-175.
  • Salzburg
    • Hohe Tauern
      • Gastein valley
Makovicky, E., Paar, W.H., Putz, H., Zagler, G. (2010): Dantopaite, Ag5Bi13S22, the 6P natural member of the pavonite homologous series, from Erzwies, Austria. Canadian Mineralogist, 48, 467-481.
Bolivia
 
  • La Paz
    • Aroma Province
      • Laurani District
Kempff, O., Paar, W.H., Tawackoli, S.: "Minerales de Bolivia", 115pp (La Paz, 2009)
  • Oruro
    • Cercado Province
      • Oruro City
Keutsch, F. & Brodtkorb, M. (2007) Metalliferous parageneses of the San Jose mine. Journal of South American Earth Sciences, 26, 485-491.; Keutsch, F., & Brodtkorb, M. D. (2008). Metalliferous paragenesis of the San José mine, Oruro, Bolivia. Journal of South American Earth Sciences, 25(4), 485-491.
  • Potosí
    • Sud Lípez Province
      • Cerro Bonete
Federico Ahlfeld and Alejandro Schneider-Scherbina (1964) Los Yacimientos Minerales y de Hidrocarburos de Bolivia, Boletín No. 5 (Especial), page 239-240, (Ministerio de Minas y Petroleo, La Paz)
USGS Bulletin # 1975 (1992)
Handbook of Mineralogy
Brazil
 
  • Minas Gerais
    • Mariana (Marianna de Itacolumy)
      • Passagem de Mariana district
Oberthür, T. and Weiser, T. W. (2008): Gold-bismuth-telluride-sulphide assemblages at the Viceroy Mine, Harare-Bindura-Shamva greenstone belt, Zimbabwe. Mineralogical Magazine 72, 953-970. [contains also data on Passagem de Mariana Mine]
Bulgaria
 
  • Balkan Mts (Stara Planina)
http://www.bgd.bg/summanual_2003_5.htm; Mladenova, V., Kerestedjian, T., & Dimitrova, D. (2001). Ag-Cu-Pb-Bi mineralization from the Svishti Plaz gold deposit, Central Balkan Mountain, Bulgaria. Geochem. Mineral. Petrol, 38, 55-66.
Canada (TL)
 
  • Northwest Territories
    • Camsell River area
SHANNON, E.V. (1924): Benjaminite, a new sulfosalt mineral of the klaprothite group. Proceedings of the U.S. National Museum 65(24), 1-9. (check 1925) NUFFIELD, E.W. (1953): Benjaminite. American Mineralogist 38, 550-552. NUFFIELD, E.W. (1975): Benjaminite B a re-examination of the type material. Canadian Mineralogist 13, 394-401. HARRIS, D.C. & CHEN, T.T. (1975): Benjaminite, reinstated as valid species. Canadian Mineralogist 13, 402-407.
  • Ontario
    • Timiskaming District
      • Cobalt-Gowganda region
        • South Lorrain Township
NUFFIELD, E.W. (1953): Benjaminite. American Mineralogist 38, 550-552. NUFFIELD, E.W. (1975): Benjaminite B a re-examination of the type material. Canadian Mineralogist 13, 394-401. HARRIS, D.C. & CHEN, T.T. (1975): Benjaminite, reinstated as valid species. Canadian Mineralogist 13, 402-407.
China
 
  • Guangxi Zhuang Autonomous Region
    • Hechi Prefecture
      • Nandan Co.
        • Dachang Sn-polymetallic ore field
Yingchen Ren (1999): Contributions to Geology and Mineral Resources Research 14(1), 1-12, 38
  • Inner Mongolia Autonomous Region
    • Ulanhad League (Chifeng Prefecture)
      • Linxi Co.
Yuhua Xie and Jiayin Zhang (1990): Geology and Prospecting 26(8), 24-29
  • Jiangsu Province
    • Nanjing Prefecture
      • Jiangning District
Xiangping, G., Watanabe, M., Ohkawa, M., Hoshino, K., Shibata, Y., and Desong, C. (2001): Canadian Mineralogist 39(6), 1641-1652.
Germany
 
  • Baden-Württemberg
    • Black Forest
      • Wolfach
        • Oberwolfach
          • Rankach valley
Blaß, G. & Graf, H.W. (2001): Neue Funde aus dem Schwarzwald. Mineralien-Welt, 12 (4), 24-26.
Japan
 
  • Honshu Island
    • Kinki Region
      • Hyogo Prefecture
        • Asago City
          • Ikuno-cho-ono
The Mineral Species of Japan (5th ed) Matsubara; Shimizu, M., Kato, A., & Matsuyama, F. (1998). Two Se‐bearing Ag–Bi Sulphosalts, Benjaminite and Matildite from the Ikuno Deposits, Hyogo Prefecture, Japan–Au–Ag Mineralization in Polymetallic Zone. Resource Geology, 48(2), 117-124.
Handbook of Mineralogy
Handbook of Mineralogy
Norway
 
  • Telemark
    • Tokke
      • Skafså
Larsen, A. O. & Topa, D. (2018) Bi-sulfosalts from Tokke, Telemark, Norway. Norsk Mineralsymposium 2018: 71-78
Larsen, A. O. & Topa, D. (2018) Bi-sulfosalts from Tokke, Telemark, Norway. Norsk Mineralsymposium 2018: 71-78
Poland
 
  • Lower Silesia
    • Czarnów
      • Rędziny
Gołębiowska B., Pieczka A., Parafiniuk J. 2006: Cu(Ag)-Pb-Bi(Sb) sulphosalts from Rędziny (Western Sudetes, Poland). Mineralogia Polonica - Special Papers, vol. 28, 78-80; Pieczka, A., Gołębiowska, B., & Parafiniuk, J. (2011). Gold in sulfide-telluride assemblages at Rędziny, Rudawy Janowickie Range. Gold in Poland, AM Monograph, (2), 119-134.
Romania
 
  • Bihor Co.
    • Nucet
www.minerals-of-the carpathians.eu (2009)
  • Maramureș Co.
    • Băiuț
Nigel G. Cook : "Bismuth Sulphosalts from Hydrothermal Vein Deposits of Neogen Age, N.W. Romania, Mitt. Österr. Miner. Ges. , 143, 1998 / Lecture to the Austrian Mineralogical Society, 23rd June 1997, Salzburg.
Russia
 
  • Primorskiy Kray
    • Kavalerovo mining district
      • Karadubsky ore field
http://www.fegi.ru/FEGI/museum/polisk_e.htm
  • Sakha Republic (Yakutia)
    • Indigirka River Basin
      • Ust'-Nera
American Mineralogist, Volume 79, pages 763-767, 1994
Slovakia
 
  • Banská Bystrica Region
    • Poltár Co.
      • Kokava nad Rimavicou
Ferenc Š, Bakoš F.,2006: Au-Bi-Te mineralizácia v sineckej astrižnej zóne (Kokava nad Rimavicou) – nový typ mineralizácie v Západných Karpatoch. Min.Slovaca, 38, 223-240
    • Žarnovica Co.
      • Hodruša-Hámre (Hodritsch)
Jeleň, S., Pršek, J., Kovalenker, V. A., Topa, D., Sejkora, J., Števko, M., & Ozdín, D. (2012). Bismuth Sulfosalts Of The Cuprobismutite, Pavonite And Aikinite Series From The Rozália Mine, Hodruša–Hámre, Slovakia. The Canadian Mineralogist, 50(2), 325-340.
  • Košice Region
    • Rožňava Co.
Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    • Sobrance Co.
Bacsó,Z.,Ďuďa,R.,1988: Metalogenéza a rudné formácie rudného poľa Remetské Hámre. Min.Slovaca,Bratislava, 3, 193-220p
    • Trebišov Co.
Kaličiak, M., Ďuďa, R., 1996: Geolgický vývoj, stavba a metalogenéza neovulkanitov na Východnom Slovensku. Manuskript, Archív Geofond, Bratislava, 83p
  • Žilina Region
    • Liptovský Mikuláš Co.
Ozdin D., Chovan M., 1999: New mineralogical and paragenetic knowledge about siderite veins in the vicinity of Vyšná Boca, Nízke Tatry Mts. Slov. Geol. Magazine, Bratislava, 5, 4, 255-271
Sweden
 
  • Värmland
    • Säffle
No reference listed
Tajikistan
 
  • Viloyati Khatlon
    • Kuljabskij Raion (Kulyabskaya)
      • Kulob (Kulab; Kulyab)
Lur'ye, L. M., Shadlun, T. N., Ugaste, Y. A., & Vyal'sov, L. N. (1971). Lead, silver, and copper sulfobismuthite from the benjaminite-pavonite group in Kaptarkhan ore deposit, East Karamazar, Central Asia. International Geology Review, 13(11), 1628-1642.
  • Viloyati Mukhtori Gorno-Badakhshan (Viloyati Badakhshoni Kuni)
    • Pamir Mts
      • Pamir Silver District
        • Bazardara ore cluster
Pavlova, G.G., and Borisenko, A.S. (2009): Ore Geology Reviews 35, 164-185.
  • Viloyati Sogd (Viloyati Sughd; Viloyati Khodzhent; Viloyati Leninabad)
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.
Ukraine
 
  • Zakarpats'ka Oblast' (Transcarpathian Oblasť; Zakarpattia)
    • Berehivskyi Raion
      • Berehove
Biruk, S., & Skakun, L. (2012). Bismuth minerals of the Beregovo ore field: mineral assemblages and spatial zonation (Transcarpathian, Ukraine). Geological Quarterly, 44(1), 39-46.
USA
 
  • Colorado
    • Clear Creek Co.
      • Alice District
"Minerals of Colorado, updated & revised", p. 13, by Eckel, Edwin B., 1997
Min Rec 18:3 pp185-187
      • Montezuma (Summit Co.)
        • Cinnamon Gulch
Minerals of Colorado (1997) Eckel, E. B.
    • Ouray Co.
      • Gold Hill District
U.S. Geological Survey Professional Paper 1753
    • Park Co.
      • Montezuma District
        • Hall Valley (Hall's Valley)
Minerals of Colorado (1997) Eckel, E. B.
    • San Juan Co.
      • Poughkeepsie Gulch
        • Alaska Basin
Handbook of Mineralogy
      • Red Mountain District
        • Poughkeepsie Gulch
Minerals of Colorado (1997) Eckel, E. B.; Karup-Møller, S. (1977). Mineralogy of some Ag-(Cu)-Pb-Bi sulphide associations. Bulletin Geological Society Denmark, 26, 41-68.
    • Summit Co.
Minerals of Colorado (1997) Eckel, E. B.
  • Montana
    • Jefferson Co.
      • Whitehall District (Cardwell District)
Spry, P.G., Foster, F., Truckle, J.S., and Chadwick, T.H. (1997): Mineralogy and Petrology 59, 143-164.; Economic Geology,(1996) Vol. 91-3, pp.507-526
  • Nevada
    • Nye Co.
      • Toquima Range
        • Round Mountain District
SHANNON, E.V. (1924): Benjaminite, a new sulfosalt mineral of the klaprothite group. Proceedings of the U.S. National Museum 65(24), 1-9. (check 1925) NUFFIELD, E.W. (1953): Benjaminite. American Mineralogist 38, 550-552. NUFFIELD, E.W. (1975): Benjaminite B a re-examination of the type material. Canadian Mineralogist 13, 394-401. HARRIS, D.C. & CHEN, T.T. (1975): Benjaminite, reinstated as valid species. Canadian Mineralogist 13, 402-407.
  • Utah
    • Utah Co.
      • East Tintic Mts
        • East Tintic District
SEM-EDS analzyed by Dr. Rob Bowell.
Mineral and/or Locality  
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