Mindat Logo

Pyracmonite

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



Formula:
(NH
 
4
)
 
3
Fe(SO
 
4
)
 
3
System:Trigonal


Well-known also as a synthetic compound.

Classification of Pyracmonite

IMA status:Approved 2008
mindat.org URL:http://www.mindat.org/min-38828.html
Please feel free to link to this page.

Type Occurrence of Pyracmonite

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

Crystallography of Pyracmonite

Crystal System:Trigonal
Class (H-M):3m - Ditrigonal Pyramidal
Space Group:R3c
Cell Parameters:a = 15.2171Å, c = 8.9323Å
Ratio:a:c = 1 : 0.587
Unit Cell Volume:V 1,791.26 ų (Calculated from Unit Cell)
X-Ray Powder Diffraction:
d-spacingIntensity
7.596 (100)
4.384 (5)
4.358 (23)
4.247 (5)
3.371 (26)
3.320 (30)
2.863 (8)
2.829 (14)

Chemical Properties of Pyracmonite

Formula:
(NH
 
4
)
 
3
Fe(SO
 
4
)
 
3
Essential elements:Fe, H, N, O, S
All elements listed in formula:Fe, H, N, O, S

Other Names for Pyracmonite

Synonyms:
IMA2008-029
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 Pyracmonite

Reference List:

- +
IMA proposals approved in September 2008

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

Internet Links for Pyracmonite

Search Engines:
  • Look for Pyracmonite on Google
  • Look for Pyracmonite images on Google
  • External Links:
  • Look for Pyracmonite on Webmineral
  • Look for Pyracmonite on Athena Mineralogy
  • Look for Pyracmonite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Mineral Dealers:
  • Fine Minerals from Weinrich Minerals, Inc.
  • webminerals
  • By minerals from YourMineralCollection
  • Edwards Minerals - Fine Specimens
  • SpiriferMinerals.com - high quality low prices
  • The Arkenstone - Fine Minerals
  • DAKOTA MATRIX offers Cabinet and Rare Species from Worldwide Localities.
  • Fabre Minerals - search for Pyracmonite specimens
  • Wilensky Fine Minerals
  • Search for Pyracmonite from all mineral dealers at minfind.com
  • Search for minerals at Heliodor
  • Buy from David K Joyce minerals
  • Jobs:
  • Mining & Geology Jobs
  • Localities for Pyracmonite

    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.
    Germany
     
    • North Rhine-Westphalia
      • Aachen
        • Alsdorf
    Blaß, G. and Strehler, H. (1993): Mineralbildungen in einer durch Selbstentzündung brennenden Bergehalde des Aachener Steinkohlenreviers. Mineralien-Welt 4 (4), 35-42. (in German)
    • Saxony
      • Dresden
        • Freital
    Witzke, T. (1990): Sekundärminerale und Haldenbrandminerale des Döhlener Beckens.- Diplomarbeit, Bergakademie Freiberg, Sektion Mineralogie/Geochemie
    Italy
     
    • Sicily
      • Messina Province
        • Lipari
          • Eolie Islands (Aeolian Islands)
            • Vulcano Island
    IMA website - Sept. 2008
    Mineral and/or Locality
    Search Google
     
    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: 3rd Sep 2011 16:22:07
    Mineral and Locality Search
    Mineral:
    and/or Locality:
    Options
    Fade toolbar when not in focusFix toolbar to bottom of page
    Hide Social Media Links
    Slideshow frame delay seconds