Mindat Logo

Plumbonacrite

Formula:
Pb
 
5
O(OH)
 
2
(CO
 
3
)
 
3
System:TrigonalHardness:


This compound exists in nature, but is presently not approved as a mineral. It is closely related to hydrocerussite, but has a different chemical composition (less carbonate), unit cell and space group (P-3c1, Weil et al., unpublished data; note that the space group given in Krivovichev & Burns, 2000, is incorrect).
Plumbonacrite has a narrow stability field (Taylor & Lopata, 1984).

Classification of Plumbonacrite

IMA status:Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
Strunz 8th edition ID:5/C.08-20
Nickel-Strunz 10th (pending) edition ID:5.BE.15

5 : CARBONATES (NITRATES)
B : Carbonates with additional anions, without H2O
E : With Pb, Bi
Dana 8th edition ID:16a.5.1.1

16a : ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN
5 : Miscellaneous
mindat.org URL:http://www.mindat.org/min-3229.html
Please feel free to link to this page.

Type Occurrence of Plumbonacrite

Type Locality:Wanlockhead, Dumfries & Galloway (Dumfries-shire), Scotland, UK
Year of Discovery:1889

Physical Properties of Plumbonacrite

Hardness (Mohs):

Crystallography of Plumbonacrite

Crystal System:Trigonal
Class (H-M):3m (3 2/m) - Hexagonal Scalenohedral
Space Group:P3c1 {P3 2/c 1}
Cell Parameters:a = 9.092Å, c = 24.923Å
Ratio:a:c = 1 : 2.741
Unit Cell Volume:V 1784.3 ų
Z:6
Morphology:Thin hexagonal plates.

Chemical Properties of Plumbonacrite

Formula:
Pb
 
5
O(OH)
 
2
(CO
 
3
)
 
3
Essential elements:C, H, O, Pb
All elements listed in formula:C, H, O, Pb

Relationship of Plumbonacrite to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
5.BE.05Shannonite
Pb
 
2
[O|CO
 
3
]
5.BE.10Hydrocerussite
Pb
 
3
(CO
 
3
)
 
2
(OH)
 
2
5.BE.20Phosgenite
Pb
 
2
[Cl
 
2
|CO
 
3
]
5.BE.25Bismutite
(BiO)
 
2
CO
 
3
5.BE.30Kettnerite
(BiO)Ca[F|CO
 
3
]
5.BE.35Beyerite
Ca(BiO)
 
2
(CO
 
3
)
 
2

Other Names for Plumbonacrite

Synonyms:
Plumbonakrite
Other Languages:
German:Plumbonacrit
Plumbonakrit
Russian:Плюмбонакрит
Spanish:Plumbonacrita

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 Plumbonacrite

Reference List:Cowley, J. M. (1956): Electron-diffraction study of the structure of basic lead carbonate, (PbCO3)2.Pb(OH)2. Acta Crystallographica 9, 391-396.

Katz, G. & Lefker, R. (1957): Crystallographic data. Basic lead carbonate, 2PbCO3.Pb(OH)2. Anal. Chem. 29, 1894.

Katz, G. & Reed, L. (1957): Unit cell and space group of basic lead carbonate. Acta Cryst. 10, 142.
Olby, J. K. (1966): Basic lead carbonates. J. Inorg. Nucl. Chem. 28, 2507-2512.

Haacke, D. F. & Williams, P. A. (1981): Stability of plumbonacrite. J. Inorg. Nucl. Chem. 43, 406.

Brooker, M. H., Sunder, S., Taylor, P. and Lopata, V. J. (1983): Infrared and Raman spectra and x-ray diffraction studies of solid lead(II) carbonates. Can. J. Chem. 61(3), 494-502.

Flemming, N. J.; Lopata, V. J.; Sanipelli, B. L.; Taylor, P. (1984): Thermal decomposition of basic lead carbonates: a comparison of hydrocerussite and plumbonacrite. Thermochim. Acta 81, 1-8.

Taylor, P. & Lopata, V. J. (1984): Stability and solubility relationships between some solids in the system lead oxide-carbon dioxide-water. Can. J. Chem. 62, 395-402.

Shoesmith, D. W.; Bailey, M. G. (1988): Anodic oxidation of lead in aqueous carbonate solutions. I. Film formation and dissolution at pH = 12. Can. J. Chem. 66, 2652-2657.

Shoesmith, D. W., Bailey, M. G. & Taylor, P. (1988): Anodic oxidation of lead in aqueous carbonate solutions. II. Film formation and dissolution in the pH range 9 to 14. Can. J. Chem. 66, 2941-2946.

Krivovichev, S. V., Burns, P. C. (2000): Crystal chemistry of basic lead carbonates. II. Crystal structure of synthetic "plumbonacrite". Mineralogical Magazine 64, 1069-1075.

Weil, M., U. Kolitsch & S. Krivovichev, unpublished data.

Internet Links for Plumbonacrite

Search Engines:
  • Look for Plumbonacrite on Google
  • Look for Plumbonacrite images on Google
  • External Links:
  • Look for Plumbonacrite on Webmineral
  • Look for Plumbonacrite on Athena Mineralogy
  • Look for Plumbonacrite on Wikipedia
  • Look for Plumbonacrite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Search for Plumbonacrite in the Natural History Museum (London) online catalogue
  • Plumbonacrite details from Handbook of Mineralogy (PDF)
  • Mineral Dealers:
  • rare and unusual minerals mainly crystallized
  • Wendel Minerals - Auktion & Shop
  • Search for - Plumbonacrite - on e-Rocks Mineral Sales & Auctions
  • High-end worldwide specimens & outstanding customer service
  • Rare and Unusual minerals at Mineralogical Research Company
  • Fabre Minerals - search for Plumbonacrite specimens
  • Buy Fine Minerals from mineralsweb.com
  • Lapis Mineral Magazin
  • Wilensky Fine Minerals
  • Top quality minerals from Kristalle of California
  • The Arkenstone - Fine Minerals
  • Buy Minerals and Crystals from Crystalarium.com
  • Jobs:
  • Mining & Geology Jobs
  • Page Sponsor

    Sponsorship:This page is currently not sponsored. Click here to sponsor this page.

    Localities for Plumbonacrite

    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.
    (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.
    France
     
    • Languedoc-Roussillon
      • Lozère
    No reference listed
    Germany
     
    • Baden-Württemberg
      • Black Forest
        • Wolfach
          • Oberwolfach
            • Rankach valley
    U. Kolitsch (2000): An assemblage of lead compounds originated due to the influence of concrete from the Clara mine in Middle Black Forest. Erzgräber 14, 48-53. (in German); Uwe Kolitsch (powder X-ray diffraction + SEM-EDS)
    Japan
     
    • Honshu Island
      • Tohoku Region
        • Fukushima Prefecture
          • Tateiwa
    Miyawaki, R., Matsubara, S. and Hashimoto, E., 1997 in Bull. of the National Science Museum, Series C: Geology and Paleontology, v.23: p.27-33.
    Sweden
     
    • Värmland
      • Filipstad
    S. Krivovichev (unpublished data)
    UK
     
    • Scotland
      • Dumfries & Galloway (Dumfries-shire)
    Handbook of Mineralogy - Anthony, Bideaux, Bladh, Nichols
    USA
     
    • Arizona
      • Pinal Co.
        • Mammoth District
          • Tiger
            • St. Anthony deposit
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 332.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 332.
    • Virginia
      • Louisa Co.
        • Gold-Pyrite Belt
    Minerals of Virginia 1990 by R. V. Dietrich
    Mineral and/or Locality
    Google
     
    www.mindat.org Web
    Copyright © Jolyon Ralph and Ida Chau 1993-2009. 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. Current server date and time: 8th Nov 2009 04:07:56