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Dufrénoysite

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Ours Pierre Armand Petit Dufrenoy
Formula:
Pb2As2S5
System:
Monoclinic
Colour:
Dark lead-grey; dark ...
Lustre:
Metallic
Hardness:
3
Member of:
Name:
Named by Augustin Alexis Damour in 1845 in honor of Ours Pierre Armand Petit Dufrenoy [September 5, 1792 Sevran, Seine-et-Oise, France - March 20, 1857 Paris, France], Professor of Mineralogy in the École des Mines, Paris. The mineral dufrénite is also named in his honor.
Dufrenoysite-Veenite Series. Compare argentodufrénoysite.

The structure contains isolated and interconnected AsS3 pyramids, as, e.g., in case of baumhauerite, gratonite, sartorite, and seligmannite.


Classification of Dufrénoysite

Approved, 'Grandfathered' (first described prior to 1959)
2.HC.05d

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
H : Sulfosalts of SnS archetype
C : With only Pb
3.5.9.3

3 : SULFOSALTS
5 : 2.5 < ø < 3
5.6.2

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

Physical Properties of Dufrénoysite

Metallic
Diaphaneity (Transparency):
Opaque
Colour:
Dark lead-grey; dark red-brown (transmitted light)
Streak:
Reddish brown, chocolate brown
Hardness (Mohs):
3
Hardness (Vickers):
VHN100=135 - 146 kg/mm2
Tenacity:
Brittle
Cleavage:
Perfect
{010} perfect
Fracture:
Conchoidal
Density:
5.50 - 5.57 g/cm3 (Measured)    5.61 g/cm3 (Calculated)

Optical Data of Dufrénoysite

Type:
Anisotropic
Anisotropism:
Strong in brown-violet and deep green
Colour in reflected light:
White
Internal Reflections:
Deep red at times.
Pleochroism:
Weak
Comments:
Very weak.

Chemical Properties of Dufrénoysite

Formula:
Pb2As2S5
Elements listed in formula:

Crystallography of Dufrénoysite

Crystal System:
Monoclinic
Class (H-M):
2 - Sphenoidal
Space Group:
P21
Cell Parameters:
a = 7.90 Å, b = 25.74 Å, c = 8.37 Å
β = 90.35°
Ratio:
a:b:c = 0.307 : 1 : 0.325
Unit Cell Volume:
V 1,701.97 ų (Calculated from Unit Cell)
Z:
2
Morphology:
Tabular {010} and somewhat elongated [100]; also elongated [010] and striated [100] to 2.5cm.
Twinning:
On {001}.
Comment:
The X-ay powder pattern closely resembles that of veenite.

Occurrences of Dufrénoysite

Type Occurrence of Dufrénoysite

Relationship of Dufrénoysite to other Species

Series:
Forms a series with Veenite (see here)
Member of:
Other Members of Group:
ArgentobaumhaueriteAg1.5Pb22As33.5S72
ArgentodufrénoysiteAg3Pb26As35S80
ArgentoliveingiteAgxPb40-2xAs48+xS112
BarikaiteAg3Pb10(Sb8As11)S40
BaumhaueritePb12As16S36
BernarlottiitePb6(As5Sb3)S18
BoscardiniteTlPb4(Sb7As2)S18
Carducciite(Ag2Sb2)Pb12(As,Sb)16S40
ÉcrinsiteAgTl3Pb4As11Sb9S36
EnneasartoriteTl6Pb32As70S140
GuettarditePbAsSbS4
HendekasartoriteTl2Pb48As82S172
HeptasartoriteTl7Pb22As55S108
HyršlitePb8As10Sb6S32
IncomsartoriteTl6Pb144As246S516
LiveingitePb9As13S28
ParapierrotiteTlSb5S8
PhilrothiteTlAs3S5
PierrotiteTl2(Sb,As)10S16
PolloneiteAgPb46As26Sb23S120
RathiteAg2Pb12-xTlx/2As18+x/2S40
SartoritePbAs2S4
Twinnite Pb0.8Tl0.1Sb1.3As0.8S4
VeenitePb2(Sb,As)2S5
2.HC.05bArgentobaumhaueriteAg1.5Pb22As33.5S72
2.HC.05bBaumhaueritePb12As16S36
2.HC.05eChabournéiteTl4Pb2(Sb,As)20S34
2.HC.05aGuettarditePbAsSbS4
2.HC.05cLiveingitePb9As13S28
2.HC.05fParapierrotiteTlSb5S8
2.HC.05fPierrotiteTl2(Sb,As)10S16
2.HC.05dRathiteAg2Pb12-xTlx/2As18+x/2S40
2.HC.05aSartoritePbAs2S4
2.HC.05aTwinnite Pb0.8Tl0.1Sb1.3As0.8S4
2.HC.05dVeenitePb2(Sb,As)2S5
2.HC.05gMarumoitePb32As40S92
2.HC.05eDalnegroite(Tl4Pb2)(As12Sb8)S34
2.HC.10aFülöppitePb3Sb8S15
2.HC.10cHeteromorphitePb7Sb8S19
2.HC.10bPlagionitePb5Sb8S17
2.HC.10dRayitePb8(Ag,Tl)2Sb8S21
2.HC.10dSemseyitePb9Sb8S21
2.HC.15BoulangeritePb5Sb4S11
2.HC.15FalkmanitePb3Sb2S6
2.HC.20RobinsonitePb4Sb6S13
2.HC.25MoëloitePb6Sb6S14(S3)
2.HC.30DadsonitePb23Sb25S60Cl
2.HC.35OwyheeiteAg3+xPb10-2xSb11+xS28, -0.13 < x > +0.20
2.HC.35ZoubekiteAgPb4Sb4S10
2.HC.40ParasterryiteAg4Pb20Sb14As10S58
5.6.1SartoritePbAs2S4
5.6.3LiveingitePb9As13S28
5.6.4BaumhaueritePb12As16S36
5.6.5GratonitePb9As4S15
5.6.6JordanitePb14(As,Sb)6S23
5.6.7FülöppitePb3Sb8S15
5.6.8ZinkenitePb9Sb22S42
5.6.9PlagionitePb5Sb8S17
5.6.10HeteromorphitePb7Sb8S19
5.6.11LaunayiteCuPb10(Sb,As)12S20
5.6.12PlayfairitePb16(Sb,As)19S44Cl
5.6.13SemseyitePb9Sb8S21
5.6.14MadocitePb19(Sb,As)16S43
5.6.15BoulangeritePb5Sb4S11
5.6.17RobinsonitePb4Sb6S13
5.6.18GuettarditePbAsSbS4
5.6.19Twinnite Pb0.8Tl0.1Sb1.3As0.8S4
5.6.20VeenitePb2(Sb,As)2S5
5.6.21SorbyiteCuPb9(Sb,As)11S26
5.6.22GeocronitePb14(Sb,As)6S23
5.6.23GalenobismutitePbBi2S4
5.6.24CosalitePb2Bi2S5
5.6.25CannizzaritePb4Bi6S13
5.6.26LillianitePb3-2xAgxBi2+xS6
5.6.27GiessenitePb27Cu2(Bi,Sb)19S57
5.6.28Platynite
5.6.29XilingolitePb3Bi2S6
5.6.30WeibullitePb5Bi8Se7S11
5.6.31WittitePb9Bi12(S,Se)27
5.6.32KirkiitePb10Bi3As3S19
5.6.33UstarasitePb(Bi,Sb)6S10 (?)

Other Names for Dufrénoysite

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 Dufrénoysite

Reference List:
Damour, A.A. (1845) Sur le sulfo-arséniure de plomb du mont Saint-Gothard (Nouvelle espèce minérale). Annales de Chimie et de Physique: 14: 379-383. (in French)

Rammelsberg (1847) 229, 256. (as Gotthardit)

Des Cloizeaux, A.L.O. (1855) Sur les formes cristallines de la dufrenoysite. Annales des Mines: 8: 389-398.

von Waltershausen, W.S. (1855) Ein Beitrag zur naheren Kenntniss des Dolomits in den Walliser Alpen. Annalen der Physik und Chemie (Poggendorf): 94: 115-141.

Heusser, C. (1856) Ueber den Dufrenoysit, Binnit und Adular des Binnenthales. Annalen der Physik und Chemie: 97: 115-129.

vom Rath, G. (1864) Poggend. Annalen der Physik und Chemie: 122: 371-399.

Petersen (1866) Offenbacher Ver. Naturkunde: 7: 13 (as Skeroclas)

Petersen (1867) Jb. Min.: 203 (as Skeroclas).

Groth, P. (1874) Tabellarische Uebersicht: 18. (as Bleiarsenit)

Weisbach, A. (1880) Char. Min.: 42. (as Plumbobinnite)

Baumhauer, H. (1895) Uber den Skleroklas von Binn. Sitzungsberichte der Preussischen Akademie der Wissenschaften zu Berlin: 243-252. (in German, as Skleroklas)

Lewis, W.J. (1903) A large crystal of sulpharsenite of lead from the Binnenthal. Mineralogical Magazine: 13: 34.

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: 442-445.

Marumo, F., Nowacki, W. (1967) The crystal structure of dufrenoysite, Pb16As16S40. Zeitschrift für Kristallographie: 124: 409-419.

Ribár, B., Nicca, C., Nowacki, W. (1969) Dreidimensionale verfeinerung der kristallstruktur von dufrenoysit, Pb8As8S20. Zeitschrift für Kristallographie: 130: 15-40.

Walia, D.S., Chang, L.L.Y. (1973) Investigations in the systems PbS-Sb2S3-As2S3 and PbS-Bi2S3-As2S3. Canadian Mineralogist: 12: 113-119.

Pring, A. (1990) Disordered intergrowths in lead-arsenic sulfide minerals and the paragenesis of the sartorite-group minerals. American Mineralogist: 75: 289-294.

Pring, A. (2001) The crystal chemistry of the sartorite group minerals from Lengenbach, Binntal, Switzerland - a HRTEM study. Schweizerische Mineralogische und Petrographische Mitteilungen: 81: 69-87.

Berlepsch, P., Armbruster, T., Topa, D. (2002) Structural and chemical variations in rathite, Pb8Pb4-x(Tl2As2)x(Ag2As2)As16S40: modulations of a parent structure. Zeitschrift für Kristallographie: 217: 581-590.

Shimizu, M., Ishizaki, Y., Honma, T., Matsubara, S., Miyawaki, R. (2005) Dufrenoysite and marumoite from the Okoppe mine, Japan. Mineral Deposit Research: Meeting the Global Challenge. Proceedings of the Eighth Biennial SGA Meeting Beijing, China, 18–21 August 2005. Session 6., Springer (Berlin) 695-697.

Roth, P. (2007) Dufrénoysite. In: Minerals first discovered in Switzerland and minerals named after Swiss individuals, Kristallografik Verlag (Achberg Germany): 56-57.

Kharbish, S. (2016): Micro‐Raman spectroscopic investigations of extremely scarce Pb–As sulfosalt minerals: baumhauerite, dufrénoysite, gratonite, sartorite, and seligmannite. Journal of Raman Spectroscopy 47, 1360-1366.

Internet Links for Dufrénoysite

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https://www.mindat.org/min-1324.html
Please feel free to link to this page.

Localities for Dufrénoysite

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.
(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.
Australia
 
  • South Australia
    • Flinders Ranges
      • North Flinders Ranges
        • Leigh Creek
          • Puttapa
Elliott, P. (1991): Minerals from the Beltana mine, Puttapa, South Australia. Mineralogical Record 22, 449-456.
Austria
 
  • Salzburg
    • Golling
      • Grubach
        • Moosegg
A. Strasser: Die Minerale Salzburgs (1989)
Canada
 
  • Ontario
    • Thunder Bay District
      • Bomby Township
ontariominerals.com; Mineralogical Magazine 1988 52 : 691-697
Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49. p.86
Ann P.Sabina (1991), Rocks and Minerals for the Collector, Sudbury to Winnipeg. GSC Misc. Report 49. p.86
China
 
  • Jiangxi Province
    • Shangrao Prefecture
      • Dexing Co.
        • Yinshan ore field
Zhengping Hao (1988): Mineral Deposits 7(3), 3-14
  • Liaoning Province (Manchuria; Dongbei Region)
    • Huludao Prefecture
      • Lianshan District
Fuchang Ni (1985): Geology and Prospecting 21(4), 17-21
  • Yunnan Province
    • Nujiang Autonomous Prefecture
      • Lanping Co.
        • Baiyangping ore field
          • Eastern ore zone
Jiajun Liu, Degao Zhai, Zhiming Li, Mingqin He, Yuping Liu, and Chaoyang Li (2010): Acta Petrologica Sinica 26(6), 1646-1660
Ireland
 
  • Co. Galway
    • Killimor
de Haller, series of article in Bull. Soc. Genevoise de Minéralogie in the 1980s.
Italy
 
  • Piedmont
    • Verbano-Cusio-Ossola Province
      • Ossola Valley
        • Formazza Valley
          • Formazza
Graeser S., Oberholzer W., Schmultz L., Stalder H.A. (1981): Mineral-Neufunde aus der Schweiz und angrenzenden Gebieten. V. Schweizer Strahler, 5, 11, 437-467; Mattioli V. (1987): Minerali ossolani, 10 anni dopo: errata corrige e novità. I. Rivista Mineralogica Italiana, 11, 4 (4-1987), 195-200; Piccoli G.C., Maletto G., Bosio P., Lombardo B. (2007): Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" di Alba, Ed., Alba, 607 pp.
Japan
 
  • Honshu Island
    • Tohoku Region
      • Aomori Prefecture
        • Shimokita peninsula
Matsubara, S, et al. (2000) Abstracts of the Meeting of the Mineralogical Society of Japan, 91.
Mexico
 
  • Chihuahua
    • Mun. de Batopilas
      • Andres del Rio District
Wilson, W. and Panczner, C., 1986, Batopilas, Mineralogical Record, v 17: 61-80.
New Zealand
 
  • North Island
    • Auckland
      • Auckland City
        • Great Barrier Island
Railton, G.L. & Watters, W.A., Minerals of New Zealand, New Zealand Geological Survey Bull. #104 (1990).
Norway
 
  • Nordland
    • Hemnes
      • Bleikvassli
Cook, N.J., Spry, P.G., and Vokes, F.M. (1998): Mineralogy and textural relationships among sulphosalts and related minerals in the Bleikvassli Zn-Pb-(Cu) deposit, Nordland, Norway. Mineralium Deposita 34, 35-56.
Papua New Guinea
 
  • Bismarck Sea
Moss R., and Scott, S., (2001) GEOCHEMISTRY AND MINERALOGY OF GOLD-RICH HYDROTHERMAL PRECIPITATES FROM THE EASTERN MANUS BASIN, PAPUA NEW GUINEA The Canadian Mineralogist Vol. 39, pp. 957-978
Switzerland
 
  • Wallis (Valais)
    • Binn Valley
      • Binn
Graeser, S., and Hoefs, J. (1968): Contributions to Mineralogy and Petrology 17, 165-172; Cannon, R., Hensel, H. & Raber, T. (2008): Der Reckibach-Dolomit im Binntal, Schweiz: Mineralbestand und Neufunde. Lapis, 33 (3), 20-28; 50. (in German)
      • Fäld (Imfeld; Im Feld; Feld)
Damour, A. (1845): Annal. Chim. Phys. 14, 379 ff.; vom Rath, G. (1864): Poggend. Annal. Phys. und Chemie 122, 371-399.
U. Kolitsch und F. C. A. de Wit (1996): Die Mineralien vom Messerbach im Binntal. Lapis 21 (9), 23-31; 58. (in German)
      • Giessen
Most recent: Gea 1993/04 p.137 with most literature references
UK
 
  • England
    • Cornwall
      • Wadebridge District
        • St Endellion
          • Port Isaac
Goley, P. and Williams R. (1995) Cornish Mineral Reference Manual. Endsleigh Publications
USA
 
  • Arizona
    • Mohave Co.
      • Cerbat Mts (Cerbat Range)
        • Wallapai District
Univ. of AZ Bull. 41 (1916-17), Mineralogy of Useful Minerals in AZ: 34; Galbraith, F.W. (1953), AZ Bur. of Mines Bull. 153: 29.
  • California
    • Inyo Co.
      • Inyo Mts (Inyo Range)
Hanks, Henry Garber (1884), Fourth report of the State Mineralogist: California Mining Bureau. Report 4, 410 pp.: 178; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 50, 172.
  • Colorado
    • San Juan Co.
      • Red Mountain District
        • Anvil Mountain
Cobban, R., Collins, D., Foord, E., Kile, D., Modreski, P. and Murphy, J. (1997): Minerals of Colorado, updated & revised, 665 pp.
  • Idaho
    • Blaine Co.
R&M 70:4 pp 242-263
    • Boise Co.
Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
  • Nevada
    • Lincoln Co.
      • Pioche District
NBMG Spec. Pub. 31 Minerals of Nevada
  • New York
    • St. Lawrence Co.
      • Balmat-Edwards Zinc District
Steven C. Chamberlain & George W. Robinson (2013) Collector's Guide to the Minerals of New York State. Schiffer Books.
  • Utah
    • Beaver Co.
      • San Francisco Mts
        • San Francisco District (Frisco District)
          • Frisco
UGMS Bull 117 Minerals and Mineral Localities of Utah
    • Salt Lake Co.
      • Oquirrh Mts
        • Bingham District (West Mountain District)
UGMS Bull 117 Minerals and Mineral Localities of Utah
Dana 6: 1093.
      • Wasatch Mts
UGMS Bull 117 Minerals and Mineral Localities of Utah
        • Little Cottonwood District (Alta District)
Dana 6:1092-1093.
Dana 6: 1092.
Mineral and/or Locality  
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