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Brontesite

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Formula:
(NH
 
4
)
 
3
PbCl
 
5
System:Orthorhombic
Name:The name is for Brontes, one of the Cyclopes, and a son of Uranus.
This page provides mineralogical data about Brontesite.

Classification of Brontesite

IMA status:Approved 2008
Dana 8th edition ID:11.4.3.

11 : HALIDE COMPLEXES
4 : AmBX5·xH2O
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Type Occurrence of Brontesite

Type Locality:La Fossa Crater, Vulcano Island, Eolie Islands (Aeolian Islands), Lipari, Messina Province, Sicily, Italy

Crystallography of Brontesite

Crystal System:Orthorhombic
Class (H-M):mmm (2/m 2/m 2/m) - Dipyramidal
Space Group:Pmma {P21/m 2/m 2/a}
Cell Parameters:a = 8.4351(9) Å, b = 15.7732(17) Å, c = 8.4446(9) Å
Ratio:a:b:c = 0.535 : 1 : 0.535
Unit Cell Volume:V 1,123.54 ų (Calculated from Unit Cell)
X-Ray Powder Diffraction:
d-spacingIntensity
3.067 (100)
2.710 (78)
2.421 (75)
2.211 (60)
2.020 (80)
1.910 (78)
1.491 (75)
1.457 (65)

Chemical Properties of Brontesite

Formula:
(NH
 
4
)
 
3
PbCl
 
5
Essential elements:Cl, H, N, Pb
All elements listed in formula:Cl, H, N, Pb

Other Names for Brontesite

Synonyms:
IMA2008-039
Other Languages:

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 Brontesite

Reference List:

- +
IMA website - approvals for Dec. 2008

Ciriotti, M.E., Fascio, L. & Pasero, M. (2009): Italian Type Minerals. Edizioni Plus, Università di Pisa, Pisa, Italy, 357 pp.

Internet Links for Brontesite

Search Engines:
  • Look for Brontesite on Google
  • Look for Brontesite images on Google
  • External Links:
  • Look for Brontesite on Webmineral
  • Look for Brontesite on Athena Mineralogy
  • Look for Brontesite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Mineral Dealers:
  • Find Brontesite on www.crystalclassics.co.uk
  • Buy from David K Joyce minerals
  • Search for Brontesite from all mineral dealers at minfind.com
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  • Localities for Brontesite

    (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.
    Italy
     
    • Sicily
      • Messina Province
        • Lipari
          • Eolie Islands (Aeolian Islands)
            • Vulcano Island
    IMA website - Approvals Dec. 2008
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    Copyright © Jolyon Ralph and Ida Chau 1993-2011. 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. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 19th Jun 2011 15:33:04
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